Last Night's Look: Hit or Miss?

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

CHLOË SEVIGNY

The Big Love star goes nude at the Blackberry Tour launch party in N.Y.C. in a long-sleeved trendy neutral minidress by Kimberly Ovitz and black buckled-up booties.