Britney Spears nearly loses her top during Vegas show

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Oops! Britney Spears narrowly avoided sharing a little too much with her fans as she nearly popped out of her top on stage.

The singer was performing her Piece Of Me show in Las Vegas when her strappy top came undone, nearly exposing her assets.

Britney Spears
Britney Spears (John Salangsang/AP)

Video of the incident has emerged online, showing Brit struggling with the outfit as she belted out I Love Rock N' Roll.

But rather than getting flustered, the blonde clutched it to her chest and kept dancing.

Some of her dancers then rushed to fix her straps as she sang on.

One of Britney's team then took off his top and gave it to the star so that she could cover up.