Last Night's Look: Hit or Miss?

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

RIHANNA

Talk about perfecting a mishmash of trends! Fashion's wild child creates buzz in London, pairing her knotted "She died of perfection" top with a tulle skirt, an extra-long blazer and bow-topped pumps with ankle socks.