Genres: Documentary， Music
Actors: Justin Bieber，Boyz II Men，Miley Cyrus，Sean Kingston，Ludacris，Jaden Smith，Usher，Diane Dale，Bruce Dale，Ryan Good，Allison Kaye，Carin Morris，Scrappy Stassen，Kenny Hamilton，Scooter Braun，Mama Jan Smith，Jeremy Bieber，L.A. Reid
Directors: Jon M. Chu
Duration: 1h 45m
Quality: HD
Release:2011
IMDb: 1.7
