Justin Bieber has cancelled his worldwide "Purpose" Tour and some sources say it's because he's reconnecting to his faith. Some online stories have gone as far as to say he's starting his own church, and cite his connection with Hillsong United. Justin has now denied that saying he's simply exhausted. 

Back in 2006 a young Justin appeared with his mother Patti on Full Circle...and that video appearance has had over 7 million views worldwide.