Last Night's Look: Hit or Miss?

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

OLIVIA WILDE

The Change-Up's love interest attends Hollywood's Do Something Awards in a sea-foam '70s glam Chloé dress with a keyhole neckline, Dana Rebecca Designs jewelry, Jimmy Choo pumps and a Raven Kauffman Couture clutch.