Christina Aguilera Is ‘Not Surprised’ Adam Levine Left ‘The Voice’: ‘It’s Good To Follow Your Heart’

Christina Aguilera is happy for Adam Levine’s next chapter. The superstar tells Access amid the launch of her “The Xperience” Las Vegas residency that she “gained some respect” over her former co-star’s decision to step down from “The Voice.” Plus, is Xtina here for Britney Spears’ eventual return to Sin City?