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?

CARRIE UNDERWOOD

Trading yards and yards of tulle for tons of sparkle, Carrie is our style idol at the American Idol finale in a blue sequin Badgley Mischka mini with embellished sandals, a silvery clutch (both by Jimmy Choo) and Royal Asscher diamond-and-sapphire earrings.