Britney Spears suffered a wardrobe malfunction during her Piece of Me show in Las Vegas. The 33-year-old singer was performing her 2009 single 3 when the zipper on the back of her outfit suddenly split open.
At one point, the singer motioned to her back-up dancers to zip her zipper back up, but because the choreography called for her dancing across the stage, they were at first unsuccessful.
Just like a pro, the Stronger hitmaker decided to turn her open zipper into part of her sexy choreography routine, continuing to sing and dance while her back was exposed. When the song was done, she rushed off-stage, presumably to fix her outfit.