Justin Bieber has been a busy boy! He just premiered his documentary Never Say Never 3D in LA following his appearance at the New York premiere last week. The purple carpet was packed with celebrity fans and friends — Justin’s mentor Usher showed up with his two adorable sons and the Smith family — Will, Jada, Jaden and Willow (it’s like a palindrome!) — came to show their support. Justin’s rumoured girlfriend Selena Gomez brought some glamour to the event in a short purple dress — she and the man of the hour were recently caught sharing some intimate moments. A newly-tattooed Miley Cyrus made an appearance but she kept her new ink under wraps in jeans and a kimono-style jacket. Also getting in on the Bieber action were Glee’s Jane Lynch, Whitney Port, Jamie Foxx, will.i.am, Chris Brown, Kendall and Kylie Jenner, and Melissa Joan Hart. Click through to see all the premiere snaps!