The seven minute clip is said to feature the ‘X Factor’ judge engaging in oral sex with an unidentified man and was reportedly filmed backstage at a gig.
Claims of a sex tape featuring the N Dubz singer first surfaced in August 2011 when an unnamed man tried to sell it for a $50,000 although the footage has not been made public until now.
UPDATE. Tulisa Contostavlos has taken the brave step of addressing the sex tape that was leaked online earlier this week.
Explosively confirming that it is her in the video, the X Factor star speaks of her devastation at the betrayal and places the blame on an ex-boyfriend.
The 23-year-old singer claims that the other person in the X-rated tape is her ex-boyfriend Justin Edwards, also known as Ultra, who she describes as ‘an old school garage MC’ and who she alleges is the one behind the sex tape.