John Legend, Kelly Clarkson say goodbye to Adam Levine as he exits 'The Voice'
Though John Legend says he's sorry to see Adam Levine leave, he says, "Gwen (Stefani)" is going to be great. I think Blake's pretty happy about it."
Though John Legend says he's sorry to see Adam Levine leave, he says, "Gwen (Stefani)" is going to be great. I think Blake's pretty happy about it."