The troubled singer – who is reportedly seeing her manager's assistant Alex Haines while spouse Blake Fielder-Civil is in prison – reportedly slept with Babyshambles guitarist Mik Whitnall, who has now been boasting to friends about his conquest.
A source told Britain's The Sun newspaper: "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. It’s always supposed to have happened when they've been out drinking. He's told people about her birthmark in an intimate place, which is his way of proving it happened."
However, Mik's manager insists the pair are just friends. Reports of Amy cheating on Blake with Alex emerged last month, and he has now said to have demanded a £3 million divorce settlement.
Blake - who is currently in London's Pentonville Prison awaiting charges of grievous bodily harm (GBH) and conspiracy to pervert the course of justice - believes he is entitled to £250,000 for every month he has been married to the troubled singer.
A source said: "He has demanded £3 million at the very least from her £10 million fortune."
With her £10 million fortune – Amy Winehouse has also threatened to quit Island Records after releasing her next album after discussing her options with new love interest Alex Haines.
A source told Britain's The Sun newspaper: "For the first time in her career Amy is beginning to have her head turned by the cash she can make. It's never been a huge deal in the past but she is beginning to realise everyone else is making money out of her success. Her deal with Island ends after her next record. That's why they are trying to get her to clean up first and make sure it's a classic."
It was recently reported Amy had been ordered by her record company to behave if she wants to release another album with them.
©2008 AOL Australia Pty Limited in association with Bang Showbiz. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.
Related Article: Amy Winehouse Rumoured to Divorce Her Imprisoned Husband and "start over" With a New Lover


