Fresh out fat camp, Katona has dumped her husband of three years after he accused her of cheating on him. Croft has reportedly accused Katona of doing the dirty behind his back while she was at fitness camp. Like a Lindsay Lohan in rehab.

Apparently, Croft was using some of his charm and charisma on Katona once she returned home after boot camp and addressed her a a "lard arse" and blamed her weight gain for the breakdown of their marriage.

A source said:

"She's told him to move out and I believe he has done."

If only she could have done that exactly one week agao when the Child Support Agency came knocking.

They added:

"Kerry came back feeling like a million dollars. But Mark, always one to think the worst of her, was convinced she had been seeing someone."

Who, exactly? Alex Pane?