Today, a documentary film is being released that will probably be more popular than any other nonfiction film this year, thanks to the legions of crazy Justin Bieber fans who will go to see their teen pop king’s life story, or at least whatever they can see through teary eyes and hear over their own shrieks. The Justin Bieber biopic Never Say Never , which is in 3D so people can actually try to touch him, is directed by Jon Chu and is produced by two people familiar to fans of quality unscripted entertainment: Jane Lipsitz and Dan Cutforth, aka Magical Elves, who Justin thanked at the premiere. The company tweeted , “the film is amazing. We hope you all check it out this weekend and become ‘Beliebers.’” From anyone else, that’d make me laugh, but they’ve certainly proven themselves with unscripted TV. And Cutforth told Variety that has given them experience that helped with this film: “Tom Colicchio has this type of following. It’s just with middle-aged women,” he joked. Director Jo...