'X Factor' judge named FHM's sexiest woman weeks after sex tape leaks

Tulisa Contostavlos has been named FHM magazines Sexiest Woman in the World.

The "X Factor" judge has stolen Brit model Rosie Huntington-Whiteley’s 2011 crown, beating two-time winner Cheryl Cole into second place.

To mark her victory, Tulisa flashed her cleavage in a bra and leaped into the air for FHM’s cameras.

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She also leaned against a radiator in a mini-skirt and nailed a seductive pose as she relaxed on some guitar amps.

PHOTOS: Tulisa Poses for FHM.

Tulisa will be grateful for the victory, having endured a tumultuous few weeks since footage of her performing a sex act on former boyfriend Justin Edwards appeared on the internet.

Commenting on her win, the N-Dubz singer said: “Thank you so much for voting for me. It’s a true honor and definitely a lovely confidence boost.

Last week, Contostavlos played down her X-rated clip, claiming it was was not really a sex tape.

“I would hardly call it a sex tape," she said on a UK talk show. "Number one, there was no sex involved."

Go to The Sun for more on Tulisa's big win.