Celeb Fashion Hit or Miss?

Vote on this week's styles including Mary-Kate Olsen, Reese Witherspoon and more stars! You decide – are they fashionistas or flops?


It's only rock 'n' roll but the Gossip Girl star shows she likes likes it, wearing an edgy black chiffon dress covered in silver sequins and diamante-encrusted shoes for a Rock and Roll Hall of Fame event in N.Y.C.