Former Liberty X singer Michelle Heaton has wasted no time moving on from her ill-fated marriage to Andy Scott Lee.

Just after a month the pair split, the 27-year-old has revealed she's now dating Dublin-based Hugh Hanley and has already posted cosy couple shots on her Facebook page.

Michelle has also admitted to being unfaithful during her relationship with Scott Lee, a former member of boyband 3SL.

New romance: A month after her marriage to Andy Scott Lee ended, Michelle Heaton is dating Hugh Hanley

She says: 'I cheated on Andy on holiday in Marbella last year. It was a snog in a nightclub but Andy's saying that I tried to deny it but that's not true.

'It was on the last night of the holiday and the day I came home I told him. I felt sick with guilt and worry. I won't blame the alcohol but it was stupid and drunken.'

But she denies claims made by Scott Lee in a Sunday paper that she had an affair with actor Matt Di Angelo.

Moving on: Michelle posted pictures of the affectionate pair on her Facebook page

She told OK! magazine: 'I didn't sleep with Matt. The only thing I did wrong was that I found him really attractive and cute - which woman wouldn't - and as a married woman I shouldn't be thinking this.

'But nothing happened because Matt was completely mad about Flavia.'

Michelle also denied reports of romantic liaisons with former Big Brother contestants Ziggy Lichman and Liam McGough.

Don't look now Andy: The pair get close during a night out

Cheat: Michelle admits she was unfaithful during her marriage Andy

Of her new boyfriend, she says: 'I started dating him shortly after Andy sold his story. I'd been asked out before Andy sold his story but with that action I felt free and I felt single.'

Heaton and Scott-Lee married in 2006 in a lavish winter Wonderland themed wedding, which was covered by a celebrity weekly magazine.

Guests included Andy's sister, Steps star Lisa Scott-Lee, glamour model Jordan, former Pop Idol winner Michelle McManus, Girls Aloud star Sarah Harding and Liz McClarnon of Atomic Kitten.

After they wed, Scott-Lee revealed they had signed a prenuptial agreement.

He said at the time: 'Obviously Michelle is more well off than I am and it's also to protect the property I have with my brother. Whatever we buy together will be split according to the contributions we make. It’s a wise move.'

He added: 'Hopefully it will be forever, but you never know.'