Photos: Britney Spears suffers wardrobe malfunction on stage.

Britney Spears suffered a wardrobe malfunction while performing during her Las Vegas show over the weekend. She wore a revealing black mesh unitard with strategically placed pleather patches and while performing, her back zipper broke and split open. She motioned her backup dancers to assist her but they couldn't handle it. Britney then just moved on ahead with her performance. See more pics after the cut..