Last Night's Look: Hit or Miss?

Vote on this week's styles including Ashlee Simpson, Mariah Carey and more stars! You decide – are they fashionistas or flops?

EVA LONGORIA PARKER

The actress dazzles at the White House Correspondents' Association Dinner in D.C. in a blush-colored Ports 1961 dress interwoven with shimmering threads, sparkling H. Stern earrings and a cuff.