Justin Bieber: Never Say Never is a movie starring Justin Bieber, Boyz II Men, and Miley Cyrus. Follows Justin Bieber with some footage of performances from his 2010 concert tour. Actors who played in the movie Justin Bieber, Boyz II Men, Miley Cyrus, Sean Kingston, Ludacris.You are watching the movie Justin Bieber: Never Say Never produced in USA belongs.