Britney Spears and her sons Sean Preston and Jayden James got special backstage access after checking out The Lion King in Las Vegas yesterday. Brit and her boys picked up a few souvenirs, which they had in hand when they posed for a picture with the cast. Britney was finished in time to be settled in to watch her I Am the Femme Fatale special on MTV, which most of you were curious to check out. It was an exciting way to wrap up Britney's big week, which ranged from the huge GMA performance to her Porta-Potty filled and sexy stop by Jimmy Kimmel. Brit's new album is getting great reviews and now she's gearing up for a US tour even without Enrique Iglesias by her side.