Last Night's Look: Hit or Miss?

Vote on this week's styles including Halle Berry, Rihanna and more stars! You decide – are they fashionistas or flops?

RIHANNA

The star sizzles in stripes outside the Vendome nightclub in London, pairing a black and gray A.L.C. cardigan with skin-tight bicycle shorts and slouchy Giuseppe Zanotti for Balmain boots.