WATCH: Britney Spears Suffers Wardrobe Malfunction in Las Vegas

Britney Spears suffered another onstage wardrobe malfunction during her ‘Piece of Me’ concert in Las Vegas.

The 33-year-old pop star was singing her 2009 single “3” when the zipped-up back of her sheer black jumpsuit popped open and revealed her lower back — prompting her to ask help from her dancers. Several dancers gather to desperately zip her ensemble up but couldn’t manage it.

But the ‘Toxic’ singer did not let it completely ruin her choreography. She continued singing and dancing until she finished the song and ran off the stage as soon as the lights die out.