We told you the soon-to-be-smash-hit from JT landed him at his first-ever #1 on the Billboard Hot 100...now you can watch the summer 2016 anthem!

 

His new movie "Trolls" is in theaters in November, starring JT, Anna Kendrick, and Zooey Deschanel.

Anna and Justin did a beautiful version of Cyndi Laupers 'True Colors' during a press stop at Cannes.