It was supposed to be a done deal.

When Britney Spears and Kevin Federline's divorce became final on July 30, both had signed off on continuing joint custody of 22-month-old Sean Preston and 10-month-old Jayden James. Supposedly, K-Fed had some reluctance, given Britney's somewhat erratic public behavior and her marginal grasp of parenting skills. Nevertheless, he agreed.

Now, sources have told E! News that Federline's attorney has filed papers requesting primary physical custody of his children.

Perhaps that's because in little more than a week since the divorce, Britney has been photographed frolicking with a college-age extra from her video shoot in a pool atop the L.A. Standard Hotel and making the cover of US Weekly. Then she accidentally rammed her Mercedes into a station wagon in the parking lot of a strip mall. Fair enough — we all have fender-benders. But Britney just drove away, without leaving a note. All of this was caught on film by paparazzi. After waiting a few days for Britney to do the right thing, her "victim" has just filed a police report, according to Perez Hilton.

Does she want her kids taken off her hands, or what?

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