Many uninformed country music fans wondered why R & B singer Jason Derulo was at the #CMTAwards tonight for the opening number. “Why is Jason Derulo” trended nationwide:

But if you’re a Florida Georgia Line fan, you already know the answer. Derulo collaborated on an FGL remix of “This Is How We Roll.” Bonus Luke Bryan thrown in, too.

Luke and the FGL boys joined Derulo for their own version of “Talk Dirty To Me.” ZZ Top also dropped by. Fans approved.