Justin Bieber was a guest at The Tonight Show Starring Jimmy Fallon. During his time on the show, he discusses his time at the MTV VMAs, growing up, and more. He also hits the stage, as a musical guest, performing his hit single 'What Do You Mean?' Expect a new album from Bieber to arrive on November 13th. Watch his performance above and more below and purchase 'What Do You Mean' on iTunes.
Source: Support: iTunes