"POP Idol supremo Simon Cowell has been branded a FLOP IDOL in bed by his ex-lover Debbie Corrigan.
Stunning glamour model Debbie, former girlfriend of comedian Jim Davidson, was left unimpressed by Mr Nasty's performance between the sheets.
Week after week Cowell, 42, sits on the ITV talent show's sofa insulting wannabes as he tells them they're not fit to be stars and would never make the Top Ten.
But today Debbie gives Cowell a taste of his own medicine as she reveals how the the millionaire record company boss would never make HER Top Ten of lovers.
She blasted: "Making love to Simon is like going on a cross-Channel ferry. He rolls on. He rolls off. And frankly I felt sick throughout.
"Simon seems to think he's some sort of sex god - personally I think he's the spitting image of Dale Winton. In words Simon will understand, he's not good enough. He's not a bedroom idol. I wouldn't even give him one."
In an exclusive interview which will be sweet music for every contestant left in tears by bully-boy Simon, Debbie told the Sunday People how he:
SENT her to sleep during love-making.
DRONED ON and on about how he discovered Westlife.
WOOED her with the immortal line: "I love booby girls and wild women."
BOASTED of hiring escort girls.
Debbie, 28, said: "We'd drunk loads of champagne then gone back to his hotel room and started drinking this dodgy lemon liquor.
"All I can remember is him rolling on top of me. I must have fallen asleep mid-way through. It was that dull. There was no foreplay, no kissing.
"All night before he'd been boasting about how he loved making love to women.
"He loved one-night stands and said he loved the thrill of the chase.
"He admitted that he would often hire an escort girl. For a man who boasted so much about his love life I thought I was in for something a bit more spectacular."
Simon went on a series of dates with Debbie before reaching his grand finale between the sheets last June.
She said: "We met at a models party at the Collection bar in London and he was obviously there eyeing up all the talent.
"He was wearing a tight black sweater and I remember thinking his breasts looked bigger than mine which at a 32E takes some doing.
"He'd tucked his jumper neatly into these really high-waisted trousers and his hair was all bouffant. For the first few minutes I was convinced he was gay. But when he asked if I'd meet up for a date I thought why not?"
Simon's next performance was at the Oriele bar in Chelsea.
Debbie said: "We arranged to meet for a bite to eat. Simon was on his way to a health farm for the weekend.
"He was wearing exactly the same outfit again. All the way through the meal he was sniping at the waiters and criticising just like he does on telly.
"His chat wasn't that interesting. He just went on and on about how he'd worked with Westlife and how he'd discovered Five. After the meal he came back to my place for coffee. We were chatting when he just grabbed me.
"We had a passionate kiss. He's quite a good kisser though not as good as Jim Davidson.
"He grasped my breasts and murmured, `I love booby girls and wild women and your breasts are the best of any glamour girl I've ever known'."
But suddenly Simon's mobile rang. It was his chauffeur and Simon abruptly left for his health farm weekend.
Simon reached the final stages of seducing Debbie a week later. She said: "He took me to a restaurant called Scallini's. My heart sank because he was wearing the black jumper tucked into black trousers again. I was wearing exactly the same.
"Prince Andrew was at the next table with a group of friends. That made me feel nice and special.
"Simon bought me champagne and started a very odd conversation, saying he loved one-night stands, going on about escort girls and saying he loved having sex with strangers.
"I was a bit taken aback. I noticed Prince Andrew leaving and half of me wanted to run after him.
"Simon started banging on about Westlife again and I was so bored I phoned my ex-boyfriend Jim Davidson. He just wished me luck."
But after more bubbly Debbie was lured back to Simon's hotel room and his grand finale of incredibly dull sex took place.
Debbie says: "Now I laugh when I see him telling people on Pop Idol they're rubbish. I just sit there thinking his own performance isn't that hot either.
"Sorry Simon, but you just haven't got it. That was, as you might say, one of the worst performances I've ever had."