New Delhi (ANI): Singer Britney Spears, who has two sons, Sean Preston, three, and two-year-old Jayden James, with ex-husband Kevin Federline, has won increased custody of her children. The 'Womanizer' singer is allowed to have the kids more than 50 per cent of the time while she is on tour, reports The China Daily.

Gossip website TMZ reports: "Lawyers for Britney and Kevin Federline have filed docs with the family law Commissioner Scott Gordon, stating they have reached a new temporary custody arrangement."

Currently, Britney is finishing her 'Circus' world tour and the new agreement will be effective during the rest of June, July and August.