Last Night's Look: Love It or Leave It?Shakira's revealing sweater dress, Shailene Woodley's jumpsuit and more star style on the red carpet. Check them out, then vote – fashion-forward or fashion fail?

SHAKIRA

In what might be the most revealing sweater dress ever seen (along with over-the-knee platform boots), the singer shows off her legs ... and cleavage ... and abs ... and arms at a Barcelona event to celebrate her new album.