Last Night's Look: Hit or Miss?

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

JENNIFER LOPEZ

Continuing her fashionable world tour, J.Lo takes the plunge in a burgundy and gray Bottega Veneta halter dress, nude Louboutin heels and House of Lavande bracelet while promoting The Back-up Plan in Madrid.