Last Night's Look: Love It or Leave It?We can't stop talking about Kristen Stewart's underwear-baring ensemble, Jessica Lowndes's sexy LBD and more outfits that stars were just spotted in. Check them out, then vote – fashion-forward or fashion fail?

JULIANNE HOUGH

It's not just the blue color of Julianne's jumpsuit that's electric; that neckline also jolts people to attention. She wears the plunging number with a sleek, wet hair look at the Georges Hobeika Haute Couture fashion show in Paris.