1/78
Jason Merritt/Getty Images
Jennifer Lopez
In Zuhair Murad
2/78
Jordan Strauss/Invision/AP
Jennifer Aniston
In Saint Laurent
3/78
Jason Merritt/Getty Images
Kerry Washington
In Mary Katrantzou
4/78
Jordan Strauss/Invision/AP
Emma Stone
In Lanvin
5/78
Jeff Vespa/WireImage
Amy Adams
In Versace
6/78
Jordan Strauss/Invision/AP
Kate Hudson
In Versace
7/78
Jason Merritt/Getty Images
Reese Witherspoon
In Calvin Klein
8/78
Jordan Strauss/Invision/AP
Lena Dunham
In Zac Posen
9/78
Jordan Strauss/Invision/AP
Anna Kendrick
In Monique Lhuillier
10/78
John Shearer/Invision/AP
Naomi Watts
In Gucci
11/78
Jason Merritt/Getty Images
Julianne Moore
In Givenchy Couture
12/78
Jason Merritt/Getty Images
Rosamund Pike
In Vera Wang
13/78
Jason Merritt/Getty Images
Claire Danes
In Valentino
14/78
Jason Merritt/Getty Images
Viola Davis
In Donna Karan Atelier
15/78
Jason Merritt/Getty Images
Emily Blunt
In Michael Kors
16/78
Jason Merritt/Getty Images
Gina Rodriguez
In Badgley Mischka
17/78
Jordan Strauss/Invision/AP
Taylor Schilling
In Ralph Lauren Collection.
18/78
Jordan Strauss/Invision/AP
Jessica Chastain
In Atelier Versace
19/78
John Shearer/Invision/AP
Tina Fey
In Antonio Berardi
20/78
Jordan Strauss/Invision/AP
Lupita Nyong'o
In Giambattista Valli Couture
21/78
Frazer Harrison/Getty Images
Heidi Klum
In Versace
22/78
Jason Merritt/Getty Images
Julia Louis-Dreyfus
In Narciso Rodriguez
23/78
Frazer Harrison/Getty Images
Diane Kruger
In Emilia Wickstead
24/78
Jason Merritt/Getty Images
Julianna Margulies
In Ulyana Sergeenko Couture