Photo: Kelly Rowland's X Rated Wardrobe Malfunction

Kelly popped out of her top at a recent gig.

Kelly Rowland exposed more than she'd planned to at a recent New Jersey show.

The new X Factor judge was performing in a skimpy black lingerie-style top when she accidentally slipped out of it revealing all to onlookers.

"New Jersey crowd was amazing!!" Kelly tweeted.

"Hope you enjoyed the show and didnt mind the peekaboo LOL!!! #kanyeshrug #stuffhappens."

Despite the wardrobe malfunction, Kelly carried on like a true professional and impressed fans with tracks from her new album 'Here I Am'.

kelly rowland nip slip