Demi Lovato will host this year’s ceremony, which is scheduled to air live from Barker Hangar in Santa Monica, California, on Sunday, Nov. 15, at 9 p.m. ET/PT.
‘There were so many people who were so mean. I would shake it off and act like it didn’t bother me, but that stuff bothered me.’
The documentary will be available on YouTube for free on October 30.
The new, Jake Schreier-directed clip depicts a young Bieber, played by Jacob Tremblay.
The new song follows on from Bieber's recent collaboration with Chance The Rapper for the single, 'Holy'.