Last Night's Look: Love It or Leave It?We can't stop talking about the outfits Mila Kunis, Selena Gomez and more stars were just spotted in! Check them out, then vote – fabulous or fashion fail?

EVA LONGORIA

Eva lets her backless red John Galliano gown do all the talking by pairing it with her favorite diamonds and loose curls at the Laureus World Sports Awards in Rio de Janeiro.