Kerry KatonaKerry KatonaThere's fresh split rumours on the showbiz block.

They concern Kerry Katona and Mark Croft.

The couple are said to have called it quits after yet another row over money.

A pal of Kerry's reportedly told The Sun that the duo, married for two and a half years, broke up last week, adding: "Kerry has let him get away with murder because she loved him, but he's used her.

"To all of us it seems Mark has been take, take, take ever since they met. But Kerry knows what she has to do now. She has cancelled any access he has to her bank accounts and stopped all payments for his pride and joy - the cars."

This isn't the first time there's been talk of trouble in Mark and Kerry's relationship.Kerry Katona and Mark Croft Kerry Katona and Mark Croft in February 2009

In March, Kerry dumped Mark and called in a financial investigator after claiming he bankrupted her - however, she was apparently won over by him again several days later.

In May this year, it appears the couple were still arguing over finances, with Kerry telling Fabulous magazine: "Money is always in the background. Our last row was because he transferred some without telling me. He says he was trying to look after our interests and he knows I can't be a**ed to do anything with accounts."

Kerry's rep has yet to make an official comment on this story, but the star appeared outside her house alone over the weekend, wearing a t-shirt with the slogan: "It's All Good In The Hood" (above).

We'll keep you posted with any developments.