Britney Spears suffered a wardrobe malfunction during one of her Las Vegas shows. Although the performers are meant to be wild and crazy we are pretty sure getting naked during a set isn't in the blonde's contract.

According to E! News, on Saturday, December 28th, because if a faulty zipper the star came very close to flashing her goodies for all to see. Apparently Britney Spears was onstage performing "Circus" when the back of her tight, sequined dress flew open unexpectedly.

A fan posted an Instagram video capturing the horrific moment and from the look of panic that quickly filled Spear's face it was clear that she came very close to flashing her audience.

However, despite her unfortunate mishap the mother of two remained a professional and didn't miss a beat of her choreography.

In the video right when you think Britney Spears is about to make national news for flashing her audience one of her stealth backup dancers quickly appears and zips her dress back up and the singer eased back into the performer and carried on without a hitch.

Despite that one hiccup Britney Spears has been pulling in quite a crowd for her Las Vegas show with stars packing the house to see "The Piece of Me" artist perform.

"Adore You" singer Miley Cyrus enthusiastically sat front row for the artist's opening night while dancing and singing along to hit songs.

Check out the video below of Britney Spear's wardrobe malfunction.