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!

KRISTEN STEWART

The Twilight: Breaking Dawn Part 2 star kicks off the film's promotional tour in Tokyo wearing a very bold and very short Louis Vuitton romper, plus sexy criss-cross Brian Atwood heels and an Iwona Ludyga Design bracelet.