How Adam Levine became insecure on The Voice 2013

You’d think if you were Adam Levine, you’d never have a reason to be insecure. But that was proved wrong on The Voice 2013 last night. Chris  Kertson (sporting a Justin Bieber-style swooped haircut) took to the stage to sing “Lips of an Angel.” Though he’s only sixteen-years-old, his voice was incredibly deep and mature. […]