Britney Spears and Jason Trawick took Sean Preston and Jayden James to the California Music Academy in LA on Saturday. The foursome spent the weekend together during a break from Britney's busy schedule. She's been working on X Factor, but with only four contestants left, the season is winding down, and Fox has yet to confirm that she'll return for another season. Britney also recently released her new track with will.i.am, "Scream & Shout," and the accompanying video and celebrated her 31st birthday. It's been a big year for the singer — does she get your vote for favorite female celebrity of 2012?