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

BRITNEY SPEARS

The X Factor's newest judge brings her A-game to kick off the season, wearing a deep pink Brian Lichtenberg mini with plunging sheer panel and black stacked pumps to a taping in Austin, Texas.