Last Night's Look: Hit or Miss?

Vote on this week's styles including Drew Barrymore, Rachel McAdams and more stars! You decide – are they fashionistas or flops?

EMMY ROSSUM

Showing her support for youth in foster care at the New Year's in April benefit, the Dragonball star is elegant in a chiffon Dior gown of tiered ruffles in N.Y.C.