While chatting it up with E! on the red carpet, the "Night Train" singer made sure to set Beliebers straight and tell them something very important about their boy Biebs.
"The haircut that everyone thinks he started, I actually started it WAY before him," Jason said during the interview.
Keep watching above to see what else he had to say about JB. LOL!
Annnnd we're just putting it out there now....Jason and Justin, you should work together! We can't even imagine the awesomeness it would be if the Biebs really crossed into country music. He did do his thing with Rascal Flatts awhile back but what if he rocked it out with Mr. Aldean?! Can you say "epic"?
Check out all of the CMA Awards big winners here! Did your favorite win?