Adam Levine on 'The Voice': Divas, Winners and Bromances

"The Voice" mentor Adam Levine stopped by The Grove and spoke with "Extra's" Renee Bargh. When asked who he thinks is the biggest diva on set, Levine replied, "Sometimes, Blake [Shelton]. He's like, 'Where the hell is my cowboy hat?'"

Blake and Adam's unlikely friendship landed them on a recent cover of People, and Adam gushed, "I think Blake's an amazing dude and I love him to death. There you have it! An exclusive story of a budding friendship between two people."

Levine, who is in talks to join the TV drama "American Horror Story," gave Renee the inside scoop behind who he's eyeing as this season's winner of "The Voice." "I'm not gonna lie... gotta watch out for that Jamar [Rogers]."

The Maroon 5 frontman also dished about his upcoming summer album with his band, and revealed, "I'm leaving here right after we have this interview and I'm going to the studio to help get the record finished."