Photo: VALERIE MACON/AFP via Getty; Axelle/Bauer-Griffin/FilmMagic; Jon Kopaloff/Getty

01of 29Selma BlairVALERIE MACON/AFP via GettySelma Blair wears a black Thom Browne look for the gala, accessorized with black shoes and a dark red lip.
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Selma Blair
VALERIE MACON/AFP via Getty

Selma Blair wears a black Thom Browne look for the gala, accessorized with black shoes and a dark red lip.
02of 29Lily CollinsGilbert Flores/Variety via GettyLily Collins wears a floral Dior dress with a thigh-high slit. She paired the dress with black high heels.
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Lily Collins
Gilbert Flores/Variety via Getty

Lily Collins wears a floral Dior dress with a thigh-high slit. She paired the dress with black high heels.
03of 29Alexandra DaddarioMichael Buckner/Variety via GettyAlexandra Daddario wears a flowing white Dior gown with silver shoes. Her look is complete with a smokey eye.
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Alexandra Daddario
Michael Buckner/Variety via Getty

Alexandra Daddario wears a flowing white Dior gown with silver shoes. Her look is complete with a smokey eye.
04of 29Thuso MbeduKevin Mazur/GettyThuso Mbedu wears a frothy Giambattista Valli set with a white skirt and floral top.
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Thuso Mbedu
Kevin Mazur/Getty

Thuso Mbedu wears a frothy Giambattista Valli set with a white skirt and floral top.
05of 29Ryan Michelle Bathe & Sterling K. BrownAxelle/Bauer-Griffin/FilmMagicRyan Michelle Bathe wears a dreamy pink Pamella Roland gown alongside Sterling K. Brown, who wears a Nemer Saade suit.
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Ryan Michelle Bathe & Sterling K. Brown
Axelle/Bauer-Griffin/FilmMagic

Ryan Michelle Bathe wears a dreamy pink Pamella Roland gown alongside Sterling K. Brown, who wears a Nemer Saade suit.
06of 29Selena GomezJon Kopaloff/GettySelena Gomezopts for a sleek black Giorgio Armani suit paired with glam jewelry for the gala.
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Selena Gomez
Jon Kopaloff/Getty

Selena Gomezopts for a sleek black Giorgio Armani suit paired with glam jewelry for the gala.
07of 29Olivia WildeJon Kopaloff/GettyOlivia Wilde wears a sheer Alexandre Vauthier Haute Couture gown with pink feather detail.
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Olivia Wilde

Olivia Wilde wears a sheer Alexandre Vauthier Haute Couture gown with pink feather detail.
08of 29Natasha LyonneFrazer Harrison/GettyNatasha Lyonne wears a spiked black and white Gucci look paired with spiked heels and a white Gucci clutch.
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Natasha Lyonne
Frazer Harrison/Getty

Natasha Lyonne wears a spiked black and white Gucci look paired with spiked heels and a white Gucci clutch.
09of 29Michelle YeohGilbert Flores/Variety via GettyMichelle Yeoh shimmers in a black lace gown, complete with a Schiaparelli bag.
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Michelle Yeoh

Michelle Yeoh shimmers in a black lace gown, complete with a Schiaparelli bag.
10of 29Leslie MannVALERIE MACON/AFP via GettyLeslie Mann wears a chic black gown with a thigh-high slit and jewel detail at the waist.
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Leslie Mann

Leslie Mann wears a chic black gown with a thigh-high slit and jewel detail at the waist.
11of 29Laura DernSteve Granitz/FilmMagicLaura Dern sparkles in a sequin gown and complementary gold heels.
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Laura Dern
Steve Granitz/FilmMagic

Laura Dern sparkles in a sequin gown and complementary gold heels.
12of 29Kerry WashingtonAxelle/Bauer-Griffin/FilmMagicKerry Washington wears a red and black Prabal Gurung gown with over-the-elbow black gloves for added drama.
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Kerry Washington

Kerry Washington wears a red and black Prabal Gurung gown with over-the-elbow black gloves for added drama.
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Keke Palmer
Amy Sussman/WireImage

14of 29Kaia GerberJon Kopaloff/GettyKaia Gerber wears a sheer black mermaid-style Alaïa dress with her hair styled in soft waves.
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Kaia Gerber

Kaia Gerber wears a sheer black mermaid-style Alaïa dress with her hair styled in soft waves.
15of 29Julia RobertsSteve Granitz/FilmMagicJulia Roberts wears a custom black and white Thom Browne look for the gala.
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Julia Roberts

Julia Roberts wears a custom black and white Thom Browne look for the gala.
16of 29Joe Jonas & Sophie TurnerAxelle/Bauer-Griffin/FilmMagicJoe Jonasand Sophie Turner wear coordinating Louis Vuitton looks made from leather, lace and flair.
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Joe Jonas & Sophie Turner

Joe Jonasand Sophie Turner wear coordinating Louis Vuitton looks made from leather, lace and flair.
17of 29Jodie Turner-SmithMichael Buckner/Variety via GettyJodie Turner-Smith pairs her blue hair with her blue and green Gucci gown.
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Jodie Turner-Smith

Jodie Turner-Smith pairs her blue hair with her blue and green Gucci gown.
18of 29Jessica ChastainAxelle/Bauer-Griffin/FilmMagicJessica Chastain wears a floral chiffon Oscar de la Renta gown and cape.
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Jessica Chastain

Jessica Chastain wears a floral chiffon Oscar de la Renta gown and cape.
19of 29Jung Ho-yeonFrazer Harrison/GettyJung Ho-yeon wears a fluttery Louis Vuitton minidress with lace tights and knee-high boots.
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Jung Ho-yeon

Jung Ho-yeon wears a fluttery Louis Vuitton minidress with lace tights and knee-high boots.
20of 29Hailey BieberJon Kopaloff/GettyHailey Bieber wears a brown Saint Laurent gown with subtle pops of flair from her jewelry.
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Hailey Bieber

Hailey Bieber wears a brown Saint Laurent gown with subtle pops of flair from her jewelry.
21of 29Glenn CloseFrazer Harrison/GettyGlenn Close wears a chic black sequined Erdem gown with matching black and silver shoes and a black clutch.
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Glenn Close

Glenn Close wears a chic black sequined Erdem gown with matching black and silver shoes and a black clutch.
22of 29Emma StoneKevin Mazur/GettyEmma Stone wears a fun Louis Vuitton minidress with black lace tights and heels.
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Emma Stone

Emma Stone wears a fun Louis Vuitton minidress with black lace tights and heels.
23of 29Eiza GonzalezFrazer Harrison/GettyEiza Gonzalez wears a fiery LaQuan Smith gown that’s all sparkle.
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Eiza Gonzalez

Eiza Gonzalez wears a fiery LaQuan Smith gown that’s all sparkle.
24of 29Christina RicciFrazer Harrison/GettyChristina Ricci wears a black Vivienne Westwood with a jeweled corset top and train.
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Christina Ricci

Christina Ricci wears a black Vivienne Westwood with a jeweled corset top and train.
25of 29Brooklyn & Nicola Peltz BeckhamVALERIE MACON/AFP via GettyBrooklyn and Nicola Peltz Beckham wear matching Givenchy looks — him in a classic black suit and her in a column gown.
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Brooklyn & Nicola Peltz Beckham

Brooklyn and Nicola Peltz Beckham wear matching Givenchy looks — him in a classic black suit and her in a column gown.
26of 29Ava DuVernayAxelle/Bauer-Griffin/FilmMagicAva DuVernay wears a chich black gown with shoulder detail paired with a clutch and jewels.
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Ava DuVernay

Ava DuVernay wears a chich black gown with shoulder detail paired with a clutch and jewels.
27of 29George & Amal ClooneySteve Granitz/FilmMagicGeorge and Amal Clooney make a stylish appearance at the gala. Amal wears a bright green Del Core gown with metallic clutch.
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George & Amal Clooney

George and Amal Clooney make a stylish appearance at the gala. Amal wears a bright green Del Core gown with metallic clutch.
28of 29Alicia VikanderJon Kopaloff/GettyAlicia Vikander wears a black and silver Louis Vuitton minidress with leather and lace detailing.
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Alicia Vikander

Alicia Vikander wears a black and silver Louis Vuitton minidress with leather and lace detailing.
29of 29Allison JanneyAxelle/Bauer-Griffin/FilmMagicAllison Janney wears a sleek Brandon Maxwell gown with jewels and a fun red lip color.
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Allison Janney

Allison Janney wears a sleek Brandon Maxwell gown with jewels and a fun red lip color.
source: people.com