Last Night's Look: Hit or Miss?

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

SHENAE GRIMES

The 90210 starlet shows off her tough side, rocking leather Helmut Lang pants with a striped T-shirt and Zara tuxedo jacket for the BlackBerry Torch Launch Party in L.A.