Rihanna in Isaac Mizrahi & Alexandre Vauthier

Jessica Alba in Proenza Schouler

Anne Hathaway in Marchesa

Zoe Saldana in Louis Vuitton

Emily Blunt in Kaufmanfranco

Iman in Angel Sanchez

Demi Moore in Marchesa

Lauren Conrad in Plastic Island

Mary-Kate Olsen in Lanvin

Fergie in Tie-Dye Minidress

1. Rachel McAdams in Alberta Ferretti

2. Amber Valletta in RM by Roland Muret

3.  Olivia Wilder in Alexander McQueen

4. Diane Kruger in Karl Lagerfeld

5. Jennifer Connelly in Balenciaga

6. Ana Kendrick in Paule Ka

7. Mila Kunis in single shoulder black dress

8. Lea Michele in Isaac Mizrahi

9. Rachel Bilson in Chanel

10. Zoe Saldana in Jason Wu