New York, November 24 : Madonna, who was recently granted a “quickie” divorce from hubby Guy Ritchie, may have to shell out 15,000 pounds per month – if Guy wins the custody of their kids.

The ‘Material Girl’ singer, who cited her hubby’s ‘unreasonable behaviour’ as the prime cause for the split, is fighting a custody battle for the couple’s two sons, Rocco, aged eight, and adopted David, aged three.

Guy would be entitled to up to 15,000 pounds a month in child support even if he manages to get a joint custody, reports the New York Daily News.

Sources say that Madonna, who is said to be sighing with relief following her formal split that ended her nearly eight-year marriage, may have to pay for the modest amount.

Meanwhile, the ‘RocknRolla’ director, who had allegedly refused to have a share of Madonna’s multi-million pound fortune, insisted on sticking to his children. (ANI)