Adam Levine: Blake Shelton Is A 'Cutthroat Maniac'
By Zach Seemayer
On NBC's hit singing competition show The Voice, judges Adam Levine and Blake Shelton have been the two stalwart cast members. While other celebrity judges like Shakira, Usher, CeeLo Green and Christina Aguilera have cycled through the show over the years, these guys keep coming back season after season. But do they get along?
The two music industry luminaries have developed quite the friendly competition -- or maybe it's not so friendly. Recently, Levine spoke to ET's Brooke Anderson, and addressed the love-hate relationship between him and the country crooner.