BRITNEY BLINDSIDED BY TRAWICK SPLIT

Britney Spears was blindsided by her breakup with Jason Trawick, multiple sources reveal in the Jan. 28 issue of Us Weekly. Though the former X Factor judge, 31, said in a statement Jan. 11 that she and her fiance of one year had "mutually agreed" to end their engagement, sources insist Spears never saw it coming.