Simon had sex with me 11 times in one night, claims ex model

London -  After an unauthorised autobiography revealed Simon Cowell has obsession for other men’s exes, a former glamour model has now stepped forward to reveal that she had a  six-month affair with the music mogul, and once ended up having sex with him 11 times in one night.

Alicia Douvall, famed for her penchant for plastic surgery, became the first woman to turn the tables on Cowell, by doing a kiss and tell on his private life.

Douvall said she decided to come forward about their illicit affair after being effectively missed out of Cowell’s unauthorised biography Sweet Revenge.

“On the third of fourth date we ended up doing it 11 times in one night... We started having sex and went on through the night. We slept a little bit in between but only for a few minutes,”

Alicia, who first met Cowell at a hotel bar in 2001, told the Sun.

The 32-year-old also spoke out claiming that the TV guru loved her to dress tarty for romps and would then analyse her technique as if he were judging a contestant on one of his hit shows.

“Every time we had sex he would analyse my performance just like a judge on the TV and say how there could be an improvement next time,” she added.

But their relationship reportedly ended around six months later after which she was reduced to being his “Ten to Eleven” girl — a lover he would ring at around 10.50pm if he found himself  alone.

Alicia, who has previously dated Simply Red’s Mick Hucknall and actor Dean Gaffney, said she has had sex with Cowell about five times since they parted ways.

And she has insisted she’s not surprised his engagement to Mezghan Hussainy has fallen through because he always told her he wasn’t the ‘marrying type’.