People wonder how Britney would be able to handle performing in Vegas 5 days a week if she can't handle the X Factor!  Lots of crazy things happening in Britney's life......is she back to her out-of-control ways?!

SOURCE:  http://www.dailymail.co.uk/tvshowbiz/article-2263575/EXCLUSIVE-Fears-Britney-Spears-set-sign-gruelling-100-million-Vegas-deal--revealed-just-dependent-ex-Jason-Trawick.html?ito=feeds-newsxml