A source said that Whitnall, who is 15 years older to Winehouse, has been telling his pals that he has slept around with the singer. He also reckons that the Rehab singer has a birthmark in an intimate place.
"He says they've slept together a couple of times. He told a few people after that stuff about her and Alex Haines came out," The Sun quoted a pal, as saying.
"It's always supposed to have happened when they've been on a bender. Telling people about her birthmark is his way of proving it happened. It's male bravado," the pal added. These claims follow the reports that Winehouse is seeing Haynes, and she had a fling with photographer Blake Wood.