Crystal Harris: `Sex with Hugh Hefner lasted two seconds`

The 25-year-old broke off her engagement to the Playboy mogul last month, and said that during their time together, they only slept together once.

Appearing on Sirius XM Radio's Howard Stern Show, Crystal revealed that the deed was over in the blink of an eye.

'Then I was just over it,' she said. 'I was like, 'Ahhh.' I was over it. I just like, walked away. I'm not turned on by Hef, sorry.'

'He doesn't really take off his clothes,' she added about her former 85-year-old lover. 'I've never seen Hef naked.'

Since the split, she is rumoured to have grown closer to Dr. Phil's son Jordan McGraw, who she was spotted with at New York bar Knave recently.

'They were joined by two women who stayed for about an hour,' an onlooker told People magazine. 'Crystal was drinking mojitos and laughing, and Jordan was sipping a drink on the rocks. But once their friends left, they really settled in and seemed more and more comfortable.'