Last Night's Look: Hit or Miss?

Vote on this week's styles including Kim Kardashian, Lea Michele and more stars! You decide – are they fashionistas or flops?

MILA KUNIS

Also at the Black Swan premiere, Portman's co-star goes for a glam goddess look in a plunging nude Elie Saab gown and a '60s-inspired updo that show off her Fred Leighton earrings.