Bieber's a movie star, why not? (18 images)

Singer Usher attends the premiere of the 3D motion picture documentary "Justin Bieber: Never Say Never" at Nokia Theatre in Los Angeles on February 8, 2011. UPI/Jim Ruymen

Canadian singer and actor Justin Bieber arrives for the premiere of the 3D motion picture documentary "Justin Bieber: Never Say Never" at Nokia Theatre in Los Angeles on February 8, 2011. UPI/Jim Ruymen

Singer Chris Brown attends the premiere of the 3D motion picture documentary "Justin Bieber: Never Say Never" at Nokia Theatre in Los Angeles on February 8, 2011. UPI/Jim Ruymen

Singer Leona Lewis attends the premiere of the 3D motion picture documentary "Justin Bieber: Never Say Never" at Nokia Theatre in Los Angeles on February 8, 2011. UPI/Jim Ruymen