Playboy star Karissa Shannon has threatened to sue Celebrity Big Brother after Denise Welch pulled down her pyjama bottoms live on TV.
The episode, which sparked a fight in the house between Welch and WAG Nicola McLean, occurred during an alcohol-fuelled party, where the Loose Women star also flashed her bra.

Karissa was left fuming after the incident, storming into the Diary Room to rant at BB: "You're going to show my ass on TV, that's for sure.
"I'm not cool with that so I'm going to sue you guys. My management's not going to be ok with this."
The 22-year old went on to slam fellow housemate Frankie Cocozza, accusing him of 'sexual harassment' and stating that she was 'done' with The X Factor reject.
Meanwhile, Denise has apologised to McLean following their argument - which saw Nicola attack Welch's topless antics during her time in the CBB house.
Despite the 28-year old stating that she still felt 'betrayed' by Welch, the pair seemed to put their differences behind them.
However, Karissa and her sister Kristina told Romeo that "an apology isn't enough" to clear up their problems with the ex-Coronation Street actress, despite the former So Solid Crew rapper explaining that the intensity of the CBB house was to blame for their fight.
CHECK OUT PICS OF THE 2012 CELEB BIG BROTHER HOUSEMATES HERE!
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