"Extra" has learned exclusively that Heather Mills McCartney has gained sole custody of her daughter with Sir Paul McCartney.

Mills McCartney’s publicist Michele Elyzabeth told us Mills went to court on Friday in London and received an order from the court granting her full custody, with Paul receiving visitation rights.

McCartney and Mills married in June 2002, four years after his former wife, Linda McCartney, died of breast cancer. Beatrice was born in October 2003.