Last Night's Look: Love It or Leave It?Check out the head-turning outfits Pippa Middleton, Gwen Stefani and more stars were just spotted in! Then decide – fabulous or fashion fail!

BROOKE SHIELDS

Lovely in a lilac Angel Sanchez gown with touches of yellow (and a coordinating clutch), the actress attends the Alzheimer's Association Rita Hayworth gala in N.Y.C.