Last Night's Look: Love it or Leave it?Check out the head-turning outfits Jennifer Lopez, Nicole Richie and more stars were just spotted in! Then decide – fabulous or fashion fail?

ASHLEE SIMPSON

In a mod little white dress by Janey Lopaty that goes with her sleek bob, plus an oversize clutch and metallic Rene Caovilla sandals, the singer steps out at an event for L.A.'s Gay & Lesbian Center in Beverly Hills.