Justin Bieber SINGER sunglasses power 106 radio station

On Tuesday morning Justin Bieber stopped by the Power 106 radio station in Burbank, California for an early interview, and after that he signed autographs and posed for dozens of photos with fans. He may pee in buckets, (allegedly) sleep with Brazilian prostitutes and mouth off to customs agents, but he will ALWAYS adore his Beliebers!

Later today the 19-year-old pop star will be hitting the red carpet for the Los Angeles premiere of his new documentary, Believe, which we got another sneak peek at yesterday. In the new clip, Bieber is shown dancing onstage, walking around shirtless, talking about love and even crying when the interview gets tough. Can't wait to see this ... and just in time for Christmas!

And the pants? Only the Biebs can get away with these...

Justin Bieber SINGER sunglasses power 106 radio station