Last Night's Look: Love it or Leave it?Check out the head-turning outfits Charlize Theron, Eva Longoria and more stars were just spotted in! Then decide – fabulous or fashion fail?

JENNIFER LAWRENCE

In Monte Carlo, Monaco for the glam Grand Prix, the star gets engines revved in a cutout, slit black dress, Bulgari gems and a golden clutch at the Amber Lounge fashion show.