Amy Adams in Marchesa
Anne Hathaway in Giorgio Armani
Sandra Bullock in Jenny Packham
Eva Longoria in Zac Posen
Halle Berry in Nina Ricci
Heidi Klum (in Marc Jacobs) and Seal
Jennifer Lopez (in Zuhair Murad) and Marc Anthony
Mila Kunis in Vera Wang
Natalie Portman in Viktor & Rolf
Nicole Kidman (in Prada) and Keith Urban
Olivia Wilde in Marchesa
Robert Downey Jr. (wearing Prada) and his wife, Susan
Ryan Gosling in Ferragamo
Scarlett Johansson in Elie Saab
Hailee Steinfeld from True Grit, wearing Prabal Gurung
Jon Hamm and long-time partner Jennifer Westfeldt
Julianne Moore in Lanvin
Annette Bening and Warren Beatty
Tina Fey in L'Wren Scott
James Franco, the star of 127 Hours, wearing Gucci
Jesse Eisenberg from The Social Network, wearing Dolce & Gabbana
Christian Bale (wearing Dolce & Gabbana) and wife, Sibi Blazic
Mandy Moore in Monique Lhullier
Andrew Garfield from The Social Network, in Emporio Armani
Megan Fox in Giorgio Armani
Emma Stone, the star of Easy A, wearing Calvin Klein
Johnny Depp in Ralph Lauren
Christina Aguilera in Zuhair Murad
January Jones from Mad Men, in Versace
Catherine Zeta-Jones (wearing Monique Lhullier) and Michael Douglas
Tilda Swinton in Jil Sander
Helen Mirren in Badgley Mischka
Robert De Niro and Matt Damon (wearing Giorgio Armani)
Photos from justjared.com