Photo: getty (3)01of 20Kerry WashingtonFrazer Harrison/Gettyin aCelia Kritharioti gown, Messika jewelry and Stuart Weitzman shoes.02of 20Lady GagaChelsea Lauren/Shutterstockin acustom Giorgio Armani Privé gownand Tiffany & Co. jewelry.03of 20Cynthia ErivoAmy Sussman/WireImagein a Louis Vuitton design and Tiffany & Co. jewelry.04of 20Selena GomezJordan Strauss/AP/Shutterstockin anOscar de la Renta gown,Christian Louboutinpumps and Bulgari Serpenti jewelry.05of 20Cate BlanchettFrazer Harrison/Gettyin a custom Giorgio Armani Privé gown and Pomellato jewelry.06of 20Alexandra DaddarioFrazer Harrison/Gettyin an Atelier Versace gown, Debeers jewelry and Christian Louboutin heels.07of 20Ariana DeBoseAriana DeBose.Frazer Harrison/Gettyin acustom Valentino Couture gownand DeBeers jewelry.08of 20Elle FanningFrazer Harrison/Gettyin a custom Gucci vest, blouse and pants with Cartier jewels.09of 20Jean SmartFrazer Harrison/Gettyin custom Christian Siriano with a Christian Louboutin clutch.10of 20Naomi WattsFrazer Harrison/GettyinFendi Couture.11of 20Hoyeon JungFrazer Harrison/Gettyin a Louis Vuitton gown and matching daenggi,a hair ribbon that is a traditional part of Korean ensembles.12of 20Vanessa HudgensFrazer Harrison/Gettyin Atelier Versace and Chopard jewels.13of 20Jessica ChastainJessica Chastain.Amy Sussman/WireImagein Dior Haute Couture.14of 20Jamie DornanFrazer Harrison/Gettyin a Brunello Cucinelli tuxedo.15of 20Kirsten DunstChelsea Lauren/Shutterstockin Erdem and Fred Leighton jewels.16of 20Leslie Odom Jr.Frazer Harrison/Gettyin a Balmain suit and an Omega watch.17of 20Sandra OhPATRICK T. FALLON/AFP/Gettyin Carolina Herrera with Pomellato jewelry and a Roger Vivier clutch.18of 20Javier BardemAmy Sussman/WireImagein Zegna.19of 20Caitriona BalfeAmy Sussman/WireImagein a Saint Laurent gown and Van Cleef & Arpels jewels.20of 20Lee Jung-jaeFrazer Harrison/Gettyin a navy Gucci tuxedo and black grosgrain Gucci bowtie.
Photo: getty (3)

01of 20Kerry WashingtonFrazer Harrison/Gettyin aCelia Kritharioti gown, Messika jewelry and Stuart Weitzman shoes.02of 20Lady GagaChelsea Lauren/Shutterstockin acustom Giorgio Armani Privé gownand Tiffany & Co. jewelry.03of 20Cynthia ErivoAmy Sussman/WireImagein a Louis Vuitton design and Tiffany & Co. jewelry.04of 20Selena GomezJordan Strauss/AP/Shutterstockin anOscar de la Renta gown,Christian Louboutinpumps and Bulgari Serpenti jewelry.05of 20Cate BlanchettFrazer Harrison/Gettyin a custom Giorgio Armani Privé gown and Pomellato jewelry.06of 20Alexandra DaddarioFrazer Harrison/Gettyin an Atelier Versace gown, Debeers jewelry and Christian Louboutin heels.07of 20Ariana DeBoseAriana DeBose.Frazer Harrison/Gettyin acustom Valentino Couture gownand DeBeers jewelry.08of 20Elle FanningFrazer Harrison/Gettyin a custom Gucci vest, blouse and pants with Cartier jewels.09of 20Jean SmartFrazer Harrison/Gettyin custom Christian Siriano with a Christian Louboutin clutch.10of 20Naomi WattsFrazer Harrison/GettyinFendi Couture.11of 20Hoyeon JungFrazer Harrison/Gettyin a Louis Vuitton gown and matching daenggi,a hair ribbon that is a traditional part of Korean ensembles.12of 20Vanessa HudgensFrazer Harrison/Gettyin Atelier Versace and Chopard jewels.13of 20Jessica ChastainJessica Chastain.Amy Sussman/WireImagein Dior Haute Couture.14of 20Jamie DornanFrazer Harrison/Gettyin a Brunello Cucinelli tuxedo.15of 20Kirsten DunstChelsea Lauren/Shutterstockin Erdem and Fred Leighton jewels.16of 20Leslie Odom Jr.Frazer Harrison/Gettyin a Balmain suit and an Omega watch.17of 20Sandra OhPATRICK T. FALLON/AFP/Gettyin Carolina Herrera with Pomellato jewelry and a Roger Vivier clutch.18of 20Javier BardemAmy Sussman/WireImagein Zegna.19of 20Caitriona BalfeAmy Sussman/WireImagein a Saint Laurent gown and Van Cleef & Arpels jewels.20of 20Lee Jung-jaeFrazer Harrison/Gettyin a navy Gucci tuxedo and black grosgrain Gucci bowtie.
01of 20Kerry WashingtonFrazer Harrison/Gettyin aCelia Kritharioti gown, Messika jewelry and Stuart Weitzman shoes.
01of 20
Kerry Washington
Frazer Harrison/Getty

in aCelia Kritharioti gown, Messika jewelry and Stuart Weitzman shoes.
02of 20Lady GagaChelsea Lauren/Shutterstockin acustom Giorgio Armani Privé gownand Tiffany & Co. jewelry.
02of 20
Lady Gaga
Chelsea Lauren/Shutterstock

in acustom Giorgio Armani Privé gownand Tiffany & Co. jewelry.
03of 20Cynthia ErivoAmy Sussman/WireImagein a Louis Vuitton design and Tiffany & Co. jewelry.
03of 20
Cynthia Erivo
Amy Sussman/WireImage

in a Louis Vuitton design and Tiffany & Co. jewelry.
04of 20Selena GomezJordan Strauss/AP/Shutterstockin anOscar de la Renta gown,Christian Louboutinpumps and Bulgari Serpenti jewelry.
04of 20
Selena Gomez
Jordan Strauss/AP/Shutterstock

in anOscar de la Renta gown,Christian Louboutinpumps and Bulgari Serpenti jewelry.
05of 20Cate BlanchettFrazer Harrison/Gettyin a custom Giorgio Armani Privé gown and Pomellato jewelry.
05of 20
Cate Blanchett

in a custom Giorgio Armani Privé gown and Pomellato jewelry.
06of 20Alexandra DaddarioFrazer Harrison/Gettyin an Atelier Versace gown, Debeers jewelry and Christian Louboutin heels.
06of 20
Alexandra Daddario

in an Atelier Versace gown, Debeers jewelry and Christian Louboutin heels.
07of 20Ariana DeBoseAriana DeBose.Frazer Harrison/Gettyin acustom Valentino Couture gownand DeBeers jewelry.
07of 20
Ariana DeBose
Ariana DeBose.Frazer Harrison/Getty

in acustom Valentino Couture gownand DeBeers jewelry.
08of 20Elle FanningFrazer Harrison/Gettyin a custom Gucci vest, blouse and pants with Cartier jewels.
08of 20
Elle Fanning

in a custom Gucci vest, blouse and pants with Cartier jewels.
09of 20Jean SmartFrazer Harrison/Gettyin custom Christian Siriano with a Christian Louboutin clutch.
09of 20
Jean Smart

in custom Christian Siriano with a Christian Louboutin clutch.
10of 20Naomi WattsFrazer Harrison/GettyinFendi Couture.
10of 20
Naomi Watts

inFendi Couture.
11of 20Hoyeon JungFrazer Harrison/Gettyin a Louis Vuitton gown and matching daenggi,a hair ribbon that is a traditional part of Korean ensembles.
11of 20
Hoyeon Jung

in a Louis Vuitton gown and matching daenggi,a hair ribbon that is a traditional part of Korean ensembles.
12of 20Vanessa HudgensFrazer Harrison/Gettyin Atelier Versace and Chopard jewels.
12of 20
Vanessa Hudgens

in Atelier Versace and Chopard jewels.
13of 20Jessica ChastainJessica Chastain.Amy Sussman/WireImagein Dior Haute Couture.
13of 20
Jessica Chastain
Jessica Chastain.Amy Sussman/WireImage

in Dior Haute Couture.
14of 20Jamie DornanFrazer Harrison/Gettyin a Brunello Cucinelli tuxedo.
14of 20
Jamie Dornan

in a Brunello Cucinelli tuxedo.
15of 20Kirsten DunstChelsea Lauren/Shutterstockin Erdem and Fred Leighton jewels.
15of 20
Kirsten Dunst

in Erdem and Fred Leighton jewels.
16of 20Leslie Odom Jr.Frazer Harrison/Gettyin a Balmain suit and an Omega watch.
16of 20
Leslie Odom Jr.

in a Balmain suit and an Omega watch.
17of 20Sandra OhPATRICK T. FALLON/AFP/Gettyin Carolina Herrera with Pomellato jewelry and a Roger Vivier clutch.
17of 20
Sandra Oh
PATRICK T. FALLON/AFP/Getty

in Carolina Herrera with Pomellato jewelry and a Roger Vivier clutch.
18of 20Javier BardemAmy Sussman/WireImagein Zegna.
18of 20
Javier Bardem

in Zegna.
19of 20Caitriona BalfeAmy Sussman/WireImagein a Saint Laurent gown and Van Cleef & Arpels jewels.
19of 20
Caitriona Balfe

in a Saint Laurent gown and Van Cleef & Arpels jewels.
20of 20Lee Jung-jaeFrazer Harrison/Gettyin a navy Gucci tuxedo and black grosgrain Gucci bowtie.
20of 20
Lee Jung-jae

in a navy Gucci tuxedo and black grosgrain Gucci bowtie.
source: people.com