Rose Byrne in Vivienne Westwood
Rooney Mara in Givenchy
Milla Jovovich in Elie Saab Couture
Kristen Wiig in J. Mendel
Michelle Williams in Louis Vuitton
Gwyneth Paltrow in Tom Ford
George Clooney and Stacy Keibler in Marchesa
Jessica Chastain in Alexander McQueen
Viola Davis in Vera Wang
Natalie Portman
Sarah Hyland in Alberta Ferretti
Jennifer Lopez in Zuhair Murad
Cameron Diaz in Gucci
Sandra Bullock in Marchesa
Emma Stone in Giambattista Villa
Meryl Streep in Lanvin
Octavia Spencer in Tadashi Shoji
Berenice Bejo in Elie Saab
Melissa McCarthy in custom Marina Rinaldi
Penelope Cruz in Armani Prive
Tina Fey in custom Carolina Herrera
Shailene Woodley in Valentino Couture
Ellie Kemper in Armani Prive
Judy Greer in Monique Lhullier
Leslie Mann in Roberto Cavalli
Missi Pyle in Valentina Delfino
Busy Philipps
Maya Rudolph in Johanna Johnson
Melissa Leo
Glenn Close in Zac Posen
Wendi McLendon-Covey
Kate Mara in Jack Guisso Couture