Britney and the Boys Have a Sleepover

While Kevin Federline partied in Miami Beach this weekend, Britney Spears stayed at home...with the kids! E! News can confirm that Britney had a 12-hour overnight visit with her two sons Saturday night at her Los Angeles home. "The kids were picked up before noon on Sunday," says a source. It was Spears' first overnight visit since she lost visitation rights with Sean Preston and Jayden James following her infamous visit to the UCLA psych ward in January.

Commissioner Scott Gordon, after being presented evidence that Britney's mental health has improved, modified the terms of her visitation last week to allow overnight visits. Meanwhile, K-Fed picked up where he left off in Las Vegas two weeks ago and partied at Miami nightclub Mansion on Friday night.