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Jennifer Lopez
continues to bring the heat in her allover blue-and-violet ombré sequin Zuhair Murad Couture gown with fan detail at the bodice.
02of 137
Lupita Nyong'o
wears an exuberant feathered one-shoulder Oscar de la Renta gown with Roger Vivier sandals and Forevermark diamonds.
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Kendall Jenner
chooses an insanely risqué gown with a halter-style top, plunging center cutout and hipbone-high slits on either side, plus Lorraine Schwartz jewelry, at the Vanity Fair Oscar Party sponsored by Peroni Nastro Azzurro.
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Ashley Olsen
makes a rare red carpet appearance in a plunging belted gown with flared sleeves.
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Ben Falcone & Melissa McCarthy
switch from black-and-white formal attire into black-and-white tracksuits for the Vanity Fair party sponsored by Peroni Nastro Azzurro.
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Lisa Bonet & Jason Momoa
continue their tribute to the late Karl Lagerfeld by switching into matching coral Fendi attire (plus, he added a scrunchie and subtracted a shirt).
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Rihanna
wears an animal-print Alexandre Vauthier Couture ruffled mini with David Webb jewelry to the Beyoncé and Jay Z afterparty.
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Regina King
changes from her winning white Oscars gown into a party-ready coral chiffon number with cutouts.
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Miley Cyrus
in a plunging black sparkly Saint Laurent long-sleeve gown with Bulgari diamonds, including a serpent statement necklace at the Vanity Fair Oscar Party sponsored by Peroni Nastro Azzurro.
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Natalie Portman
teamed her Dior Haute Couture jumpsuit with a red lip.
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Sofia Vergara
in a black and gold gown with feathery skirt, sweetheart-style neckline and gold sash, plus Lorraine Schwartz jewelry, at the Vanity Fair Oscar Party sponsored by Peroni Nastro Azzurro.
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Kerry Washington
rocks a pixie cut to complement her girlie tiered party dress and Christian Louboutin heels.
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Amy Adams
changed out of her glittery white strapless Atelier Versace gown into a plunging dark teal Alexandre Vauthier Haute Couture column and Cartier jewelry.
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Angela Bassett
trades her sculptural pink Reem Acra Oscars gown for a sequin fringe jumpsuit with Alexis Bittar jewelry.
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Chrissy Teigen & John Legend
go a little retro - she in a feathered, emroidered Marchesa midi with Jimmy Choo accessories and Lorraine Schwartz jewelry and he in a classic tux.
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Kacey Musgraves
wore bronze Versace with a gold Tyler Ellis clutch - a major depature from her pouffy pink Giambattista Valli Haute Couture Oscars gown.
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Kiki Layne
changes from her feminine baby-pink Armani Privé into a slinky crystal-embellished number from the same designer.
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Gemma Chan
in a sheer gunmetal fringe dress by Tom Ford with Jimmy Choo accessories at the Vanity Fair Oscar Party sponsored by Peroni Nastro Azzurro.
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Priyanka Chopra & Nick Jonas
she wears a plunging, glittery Elie Saab halter gown and he wears a Missoni tux - while both wear Chopard jewelry.
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Brie Larson
wears an asymmetrical red Céline by Hedi Slimane gown with slit at the skirt and black belt at the waist plus Jimmy Choo sandals and Chanel Fine Jewelry at the Vanity Fair Oscar Party.
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Michael B. Jordan
proves outfit changes aren't just for the ladies by swapping his blue velvet Tom Ford for jacquard double-breasted Berluti.
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Chadwick Boseman
is right there with his Black Panther costar, swapping out a bold beaded Givenchy Haute Couture look for a salmon-pink Givenchy suit with Christian Louboutin shoes and David Yurman jewelry.
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Tina Fey
trades her elegant blue Oscars gown for a shimmering eggplant J. Mendel gown with a knockout Neil Lane necklace - and comfy Converse!
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Amanda Seyfried
chooses a princessy party dress with embellished bodice and tulle skirt, plus silver sandals.
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Sophie Turner
in a metallic gold V-neck Louis Vuitton gown with slit at the skirt and matching sandals at the Vanity Fair Oscar Party.
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Danai Gurira
changes from her golden Brock Collection ballgown into a sleek white pantsuit.
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Tessa Thompson
trades one Chanel gown for another - this with full sheer sleeves and silver sequin detail.
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Heidi Klum
goes feathery and sheer in her strong-shoulder Elie Saab mini dress with embellished bodice and long train plus glittery Giuseppe Zanotti heels and Lorraine Schwartz jewelry at the Vanity Fair Oscar Party.
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Letitia Wright
changes from her sweet Oscars Dior into a bold chartreuse Erdem gown with pink bows and Cartier jewelry.
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Olivia Colman
changes out of her emerald Prada into an ivory Stella McCartney with Chopard jewelry (and adds one key accessory!).
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Glenn Close
ditches her 42-lb. Oscars gown for a more lightweight (but still dramatic!) sheer caped Armani Privé pantsuit and Cartier jewelry.
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Gabrielle Union
debuts her new pixie in an amber-colored strapless ballgown with Lorraine Schwartz jewelry at the Vanity Fair Oscar Party.
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Selma Blair
wears a pink, mint green, ice blue, and black dress by Ralph & Russo Couture with a dramatic cape, jewels by Kallati and Misahara, and a custom cane to support her movement at the Vanity Fair Oscar Party 2019.
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Zoë Kravitz
wears a Saint Laurent column skirt with a 18K mesh bra by Tiffany & Co. - worth $24,000! - and more jewelry by the brand at the Vanity Fair Oscar Party 2019.
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Renee Zellweger
wears a black midi dress with a square neckline and sexy slit up the front and embellished ankle strap Jimmy Choo heels plus David Webb jewelry to the Vanity Fair Oscar Party 2019 sponsored by Peroni Nastro Azzurro.
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Michelle Yeoh
changes from one extremely elegant Elie Saab gown into another.
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Lily Collins
in a watercolor floral gown with Brian Atwood heels and Cartier jewels.
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Camila Cabello
in a full-skirted lace Monique Lhuillier ballgown with bow at the back, plus Narcisa Pheres earrings.
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Linda Cardellini
wears an elegant ruby strapless sweetheart-neckline dress with sculptural tea-length skirt and gold sandals.
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Laura Harrier
swaps out her ice-blue Louis Vuitton column for a flirty mini by the brand, plus a diamond-shaped handbag and Bulgari gems.
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Julianne Hough
opts for a demure high-neck burnt sienna gown with beaded bodice.
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Maya Rudolph
accessorizes her hot pink ruffled Stella McCartney dress with matching heels and contrasting earrings.
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Emilia Clarke
had gone big and glittery in Balmain for the show, but chose a sweet and simple scarlet Rosie Assoulin party dress with Nak Armstrong jewelry and Christian Louboutin heels.
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Taraji P. Henson
wears a rose gold lamé Roland Mouret jumpsuit with disco ball clutch and Gismondi 1754 diamonds.
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Taylor Hill
in a traditional Ralph Lauren Collection tuxedo with skinny pants and black bow tie at the Vanity Fair Oscar Party.
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Serena Williams
keeps the party going by swapping her Oscars Armani Privé gown for a tiered tulle gown by Giambattista Valli Haute Couture worn with Forevermark jewelry.
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Tiffany Haddish
in a green, black and white strapless striped ballgown with feathery, voluminous skirt, plus a Jimmy Choo clutch and Lorraine Schwartz jewelry at the Elton John AIDS Foundation Academy Awards Viewing Party.
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Allison Janney
changes from her tuxedo-style Oscars gown into an off-the-shoulder Lela Rose column with Tyler Ellis clutch.
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Tracee Ellis Ross
wears a one-shoulder red gown with silver chainlink detailing, plus Nikos Koulis earrings at the Vanity Fair Oscar Party.
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Hailee Steinfeld
wears fluffy floral-and-feather appliquéd Elie Saab Haute Coutur with Swarovski earrings.
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Shailene Woodley
wears a sheer Dior gown with an embellished bodice.
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Anna Paquin
wears a pale pink prairie-style gown with pink tie at the waist.
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Laura Dern
changes from her burgundy Oscars gown into a sheer black-and-gold Elie Saab number.
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Judith Light
shuts it down in a criss-cross multicolor sequin Michael Kors Collection gown and black heels at the Elton John party.
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Ashley Graham
in a cream ensemble with sheer neckline and wide-leg pants with Jennifer Meyer jewelry and Hanut Singh earrings at the Vanity Fair Oscar Party.
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Ellie Goulding
wears a gilded Dundas keyhole-cutout mini with strappy Rene Caovilla black heels.
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Busy Philipps
wears liquid silver Jenny Packham with a matching clutch.
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Mindy Kaling
shines in a metallic Alberta Ferretti sequin abstract-print gown with silver accessories and jewelry by Coomi nad Gismondi 1754 at the Vanity Fair Oscar Party sponsored by Peroni Nastro Azzurro.
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Rashida Jones
in a black Rachel Comey pailette gown and white Max Mara blazer, plus an arm full of bangles.
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Elizabeth Debicki
picks a gingko-leaf print Armani Privé gown with red satin neckline insert and Tyler Ellis clutch.
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Sarah Silverman
dons a tuxedo-inspired jumpsuit by Moschino by Jeremy Scott.
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Zoey Deutch
in a fuchsia Giorgio Armani Privé ballgown and emerald jewelry.
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Isla Fisher
wears one-shoulder beaded Jonathan Simkhai with Norman Silverman diamonds.
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Marisa Tomei
wears a black sweetheart-neckline Ralph & Russo Couture gown with beaded and sheer details and Hueb diamond earrings.
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Jessica Alba
in a slinky Narciso Rodriguez jersey dress with long neck scarf, plus a top-handle black bag and Ana Khouri jewels at the Vanity Fair Oscar Party.
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Nina Dobrev
wears ivory peplum Brock Collection with a Jimmy Choo clutch.
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Joey King
wears a Yanina Couture gown with fashion sketches on the skirt and Swarovski jewely.
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Minnie Driver
in a crimson halter gown with contrasting belt and Tyler Ellis clutch.
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Diane Lane
wears a suit with beaded lapel and Mizuki Privé jewels.
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Ciara
in a two-tone curve-hugging Atelier Versace gown with silver metallic accents and Christian Louboutin heels at the Vanity Fair Oscar Party.
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Naomi Campbell
wears a sheer embroidered turtleneck gown with a Narcisa Pheres bracelet, Djula rings, and Harry Kotlar earrings.
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Ellen Pompeo
was better off red in a crimson sequin blouse, satin pants and velvet Christian Louboutin heels.
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Kate Beckinsale
picks a golden polka-dot Giambattista Valli Haute Couture gown with massive train, Narcisa Pheres earrings and strappy heels.
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Shay Mitchell
wears emerald feathered Labourjoisie accented with sparkling details at her ears and waist.
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Adriana Lima
in a sleek white strapless column gown and Chopard jewelry at Elton John AIDS Foundation Academy Awards Viewing Party.
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Rosie Huntington-Whiteley
shimmered in a silver mesh Atelier Versace gown, matching Giuseppe Zanotti heels and Neil Lane jewelry and a Vhernier diamond ring.
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Jaime King
wears a glittery pleated ivory gown with white clutch and red lip.
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Karolina Kurkova
wears a ruffled halter mini with Chloe Gosslin sandals.
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Leslie Mann
in a Ralph & Russo Couture white silk crêpe column gown, with a thigh-high slit and asymmetric ostrich feather appliqué and Rene Caovilla heels and Djula jewelry at the Vanity Fair Oscar Party.
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Michelle Rodriguez
in pale blush beaded Jenny Packham.
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Rita Ora
wore a crop top and sheer embroidered skirt over Brian Atwood sandals.
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Aubrey Plaza
tops her sequin sweetheart-neckline minidress with a blazer and Christian Louboutin heels.
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Regina Hall
in a blue print halter with wide black belt.
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Ashlee Simpson
in an asymmetrical dress with netting overla, Lorraine Schwartz jewelry and Sophia Webster platforms at the Vanity Fair Oscar Party.
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Sarah Hyland
pairs her bright pink one-shoulder gown with turquoise Lorraine Schwartz jewelry.
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Paris Jackson
wore a draped copper gown with a Jimmy Choo clutch and Christian Louboutin heels, Le Vian diamond rings plus a major Hearts on Fire pendant.
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Behati Prinsloo
wers a double-breasted leopard blazer with matching sheer skirt.
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Camila Mendes
wears an orange-and-black floral Lela Rose gown with Clean Origin jewelry.
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Jennifer Hudson
wears an off-the-shoulder Christopher Kane dress with crystal fringe appliqué plus Sophia Webster heels at the Vanity Fair Oscar Party.
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Kate Bosworth
stands out in a bright yellow sleeveless gown with sequin appliqué, plus David Webb jewels and a Mizuki necklace and earrings at the Vanity Fair Oscar Party.
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Caitriona Balfe
chooses a full-coverge sequin Dundas gown with heart cutouts at the waist and Ana Khouri High Jewelry earrings.
92of 137
Elizabeth Banks
in a Monique Lhuillier two-piece ensemble featuring a crop top with puffy sleeves and a pleated ball skirt at the Vanity Fair Oscar Party sponsored by Peroni Nastro Azzurro.
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Amanda Peet
in a black tea-length dress with an embossed print and Jimmy Choo sandals.
94of 137
Malin Akerman
is unmissable in a highlighter-yellow Alex Perry mini, Brian Atwood shoes and Jimmy Choo clutch.
95of 137
Sara Sampaio
wore a royal blue Armani Privé gown with embellished cap sleeves and matching heels, plus Chopard jewelry.
96of 137
Emma Roberts
wears a pearl-embellished sheer Yanina Couture gown with Jimmy Choo clutch, Christian Louboutin heels and Forevermark jewelry.
97of 137
Emiliy Ratajkowski
wears a bustier-style lace Brock Collection mermaid dress with Jimmy Choo heels.
98of 137
Nikki Reed
wears a high-necked white gown with slit and beaded design to the Elton John party.
99of 137
Ashley Madekwe
picks an attention-grabbing gown wth colorful designs on the tulle skirt for the Elton John party.
100of 137
Nicole Scherzinger
wears a feathery strapless tea-length dress with black belt and sandals to the Elton John AIDS Foundation Academy Awards Viewing Party.
101of 137
Alessandra Ambrosio
channels Elsa from Frozen in a pleated, beaded, plunging, iridescent blue Zuhair Murad Couture gown with Chopard jewelry and Jimmy Choos.
102of 137
Vanessa Hudgens
picks a glitzy gold Dundas halter with flower detail at the neck and sparkly Rene Caovilla shoes.
103of 137
Megan Mullally
goes wild in a cheetah-print ensemble featuring a neck bow and full skirt, plus circle earrings and red bag at the Vanity Fair Oscar Party.
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America Ferrera
sparkles in a silver paillette mesh Tadashi Shoji faux-wrap gown with hoop earrings, Narcisa Pheres bracelets, Le Vian ring and black heels at the Vanity Fair Oscar Party sponsored by Peroni Nastro Azzurro.
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Samira Wiley
in a plunging allover sequin Thai Nguyen Atelier gown with Jimmy Choo clutch and Yvan Tufenkjian and Le Vian jewelry.
106of 137
Chloë Sevigny
in a Preen midi with cutout bodice, high neck and sequin skit, plus black mules, Chopard jewelry and a red lip.
107of 137
Christina Ricci
wears a long-sleeve black gown with jeweled detail and Sophia Webster platforrm heels to the Elton John party.
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Ginnifer Goodwin
wore a peplum pants look by Lela Rose with major Deco-inspired earrings by Hanut Singh and a Sophia Webster clutch and platforms.
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Cynthia Erivo
finishes off her futuristic sheath with mirrored Jimmy Choo heels.
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Christina Hendricks
picks a long-sleeve lace sheath with jeweled yoke and Sophia Webster heels for the Elton John bash.
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Lindsay Vonn
wears a fully sheer gown with a hood and 3D lace details.
112of 137
Kate Mara & Jamie Bell
officially debut her baby bump - she in a Giambattista Valli Haute Couture mini, Jimmy Choo heels and ruby-red Tyler Ellis clutch and he in a classic tux.
113of 137
Lisa Rinna
in a one-shoulder black gown with slit at the skirt, worn with a wide belt and strappy sandals at the Elton John AIDS Foundation Academy Awards Viewing Party.
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Juliette Lewis
in a leopard Miu Miu sheath with cutouts and a bow at the waist and ankle-strap sandals.
115of 137
Rumer Willis
wears a high-neck green lace gown with button front, gold dangling clutch and Chloe Gosslin heels.
116of 137
Paris Hilton
wears a strong-shouldered silver gown with diamond cutout pattern to the Elton John party.
117of 137
Maria Sharapova
in a long-sleeve black gown with flared skirt and sheer panneling, plus a KatKim ring, Jimmy Choo clutch and Stuart Weitzman sandals at the Elton John AIDS Foundation Academy Awards Viewing Party.
118of 137
Kat Graham
wore a mixed-media gown and Sophia Webster platforms.
119of 137
Miley Cyrus
wears a multicolored tweed sleeveless jacket and cropped wide leg pants by Chanel, red pumps and stacked Chanel bracelets to the Chanel and Charles Finch Pre-Oscar Awards Dinner.
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Lupita Nyong'o
wears a sparkly gold Chanel dress and metallic gold ankle booties to the Chanel and Charles Finch Pre-Oscar Awards Dinner.
121of 137
Allison Janney
wears a vibrant red Galvan Couture jumpsuit with a sheer panel going down the chest, a metallic silver box clutch and red Sarah Flint sandals to the Cadillac 91st Annual Academy Awards celebration.
122of 137
Eva Longoria
wears a strapless Lela Rose peplum top, Vitor Zerbinato pants and a blazer draped over her shoulders to the 12th Annual Women in Film Oscar Party.
123of 137
Kate Bosworth
in a monochrome copper silk pantsuit, Mizuki jewels and nude pumps to the 12th Annual Women in Film Oscar Party.
124of 137
Angela Bassett
in an off-the-shoulder midi, kitten heels and diamond-shaped drop earrings to the MACRO Pre-Oscar Party 2019.
125of 137
Margot Robbie
wears a cropped Chanel tweed top, high rise leather pants and a Chanel crossbody to the Chanel and Charles Finch Pre-Oscar Awards Dinner.
126of 137
Kristen Stewart
wears baby pink button up shirt, a tweed mini skirt and black and white heels to the Chanel and Charles Finch Pre-Oscar Awards Dinner.
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Shailene Woodley
in a a matching Chanel crop top and pencil skirt completely covered in the classic Chanel "C's" with white kitten heels and a circular bag to the Chanel and Charles Finch Pre-Oscar Awards Dinner.
128of 137
Lucy Boynton
in a Chanel mini dress cinched at the waist, Mary Jane heels, a white beret and a Chanel shoulder bag to the Chanel and Charles Finch Pre-Oscar Awards Dinner.
129of 137
Hilary Swank
wears a long sleeved mini dress with button details by Emilia Wickstead, chrome pumps and a metallic box clutch to the Cadillac 91st Annual Academy Awards celebration.
130of 137
Molly Sims
in a black sequin Ingie Paris skirt with a slit up the front, ankle strap heels and a blazer draped over her shoulders to the CAA Pre-Oscar Party.
131of 137
Glenn Close
in a belted trench coat over a white button up blouse and trousers to the 12th Annual Women in Film Oscar Party.
132of 137
Gayle King
in a midi with ruffles going down her sleeves and skirt, metallic silver ankle strap heels and a sparkly silver bag at the CAA Pre-Oscar Party.
133of 137
Robin Wright
wearing a mockneck blouse tucked into black trousers to the Chanel And Charles Finch Pre-Oscar Awards Dinner.
134of 137
Carey Mulligan
in a pink Chanel ensemble with black buttons, a Chanel purse and peep toe heels to the Chanel And Charles Finch Pre-Oscar Awards Dinner.
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Michelle Yeoh
in a bright cobalt sequin dress with sheer panels, a deep teal leather moto jacket and open toe heels to the Chanel and Charles Finch Pre-Oscar Awards Dinner.
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Michelle Kwan
in a draped black ankle-length dress and platform heels to the Global Green 2019 Pre-Oscar Gala.
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Glenn Close
wears an all-black ensemble and pointed toe pumps to the Sony Pictures Classics' Annual Pre-Academy Awards Dinner.