It had been 50 days since Britney Spears got to see Sean Preston and Jayden James, but she finally got to spend three hours with her sons at her home on Saturday, People reports. The mommy-son play date came a day after Britney and K-Fed's lawyers reached a visitation agreement. "The real hero was Jamie," an insider says. "He has taken charge, and she has visitation again." Both Jamie and Brit's psychiatrist were on-hand for the visit to create a "therapeutic setting."