Last Night's Look: Hit or Miss?

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

LAUREN CONRAD

The new author ditches her California-cool maxis for a city-chic black-and-white tweed Rebecca Taylor dress, Anita Ko rings and basic Louis Vuitton pumps for an appearance on The Early Show to promote her book L.A. Candy.