'The Voice' Season 20 Coaches React to Blake Shelton Comparing Himself to Tom Brady (Exclusive)

etonline.com:

season 20 hasn't even begun, and Blake Shelton's ego is already taking over!The country star and his fellow coaches recently joined ET's Lauren Zima to discuss the upcoming landmark season of the NBC singing competition show, and Nick Jonas — who's returning to the show for his second season, taking the seat vacated by Blake's fiancée and season 19 champion, Gwen Stefani — shared his thoughts on taking down the resident old-timer.«Blake is in his 20th season, which means that he's just getting bored, he's getting tired of doing this,» Nick joked. «This new blood, me, I mean, coming in and taking his crown, it's gonna be a lot of fun for me.»However, Blake likened his rivalry with Nick to the recent Super Bowl, noting, «There was a young kid.