Adam Levine Never Stops Touring or Hating on Blake Shelton

Also available on the NBC app

Adam Levine explains why he hasn't stopped touring since Maroon 5 began and how stupid Blake Shelton is on Season 12 of The Voice.

Appearing:Jimmy Fallon
Tags: The Tonight Show, Jimmy Fallon, Adam Levine, Never Stops, touring, Hating, blake shelton
S4 E1033 minInterviewTalk and InterviewLatenight