Justin Bieber Shows Off His Baller Halloween Costume

Justin Bieber got his Halloween on early on Friday, revealing his pop culture costume to his Instagram fans. Justin channeled his inner Will Ferrell as Jackie Moon from Semi-Pro, complete with a curly red wig and a basketball. It hasn't been the easiest week for Justin; he walked out of an awkward interview in Spain and cut a performance short in Norway. Justin posted an apology on Instagram, writing that he hasn't been sleeping much and he's sorry to any fans he disappointed.