Russell Brand doesn't want any of estranged wife Katy Perry's money.

The British funnyman -- who filed for divorce in December after just 14 months of marriage -- didn't sign a pre-nuptial agreement with the "Firework" singer so is legally entitled to half her $44 million fortune.

However, Brand has told Perry he doesn't want anything from her and wants their split to be as amicable as possible.

According to TMZ.com, their divorce will become official on June 30 because there is a six-month waiting period.

It was recently reported Brand -- who was famed for his womanizing ways before he met Perry -- had started dating again and was seeing more than one woman.

Sources said Perry had been told that her estranged husband -- who has previously been treated for sex addiction and substance abuse issues -- had moved on from their marriage by her pals.

One said: "She discovered through her friends. One of the women told a friend of hers and it got back to Katy."