Last Night's Look: Hit or Miss?

Vote on this week's styles including Blake Lively, Anne Hathaway and more stars! You decide – are they fashionistas or flops?

CAMERON DIAZ

Another day, another flawless look! Diaz keeps the fashion momentum going with a one-shoulder crepe J. Mendel dress, gold Roger Vivier clutch and gold suede Pierre Hardy sandals for the New York premiere of My Sister's Keeper.