Bieber fans we're already tickled-pink about the June 19 release of the Bieb's fourth studio album. So, the announcement that his headlining tour of North America, "The Believe" tour, is coming through Houston is almost too much to handle!

Justin and featured guest Carly Rae Jepsen will be performing at the Toyota Center October 30, right before Halloween! So, we won't be surprised if this year's most popular "junior's" Halloween costume is the "over 18" ensemble.

We do, however, hope the Biebs takes it easy on the Houston photogs. Police are investigating an "incident" that went down in Calabasas, Calif., between Bieber and a papparazzo. Guess this new, more mature, "darker side" of Justin isn't only in his music.