Check out this clip of Justin Bieber's newest music video for his single "Boyfriend." What do you think of Justin's new look? More »

Justin Bieber is quite the prankster, but his new protegee Carly Rae Jepsen may just give him some competition. In an interview with MTV News, Carly challenges Justin to a prank war. More »

When Justin Bieber was recently interviewed by Access Hollywood, he dished about his prank on Taylor Swift. More »

Justin Bieber has a special message about "Boyfriend" for all his UK fans. More »

MTV News caught up with Justin Bieber on the set of his new "Boyfriend" music video. Justin talks about the concept of the video, promising that "people are going to be really surprised." More »

Watch the full episode of Justin Bieber hosting "Punk'd"! Justin pranks Taylor Swift, Miley Cyrus, Rob Dyrdek, and Sean Kingston. More »

On last night's episode of "Punk'd" Justin Bieber successfully punk'd fellow prankster Miley Cyrus. Miley, who hosts a later episode of the show, believed she was pulling one over on Justin, but he double-crossed her to prove that he "can't be punk'd'! More »

Justin Bieber kicks radio personality Louie G. for ruining the Otis rap. Check out this funny video! More »

Justin Bieber talks about what it was like to record "Boyfriend" and shows some clips from the recording studio. More »

Justin Bieber is hard at work on his new video for "Boyfriend." His manager, Scooter Braun, tweeted the above picture teasing, "Get excited. #BoyfriendVideo." More »