Last Night's Look: Hit or Miss?

Vote on this week's styles including Taylor Swift, Heidi Klum and more stars! You decide – are they fashionistas or flops?

CIARA

Showing off a whole lot of leg, the sexy singer gives new meaning to the little black dress in a ruffled, body-conscious mini paired with a studded clutch and jeweled-top pumps for Leona Lewis's party in Los Angeles.