Justin Bieber Cheers Up Chicago

Justin Bieber brings the crowd to their feet as he performs at the Rosemont Theatre in Chicago on Wednesday night (March 24).

MTV has released a new sneak peek of the 16-year-old’s upcoming special, “The Diary of Justin Bieber.”

Justin shared in the short video about the craziest thing his fans have done, “The craziest fan experience has probably been … well, actually I was in America and there was this one girl’s mom that got a tattoo of the radio DJ’s face so that [her daughter] can meet me.”

That is crazy! 20+ pics inside…