Who knew Drake had balls.

According to TMZ, while Drake took the stage to perform "Worst Behavior" at the Metropolitan club in New Orleans for the NBA All-Star Weekend -- alongside NellyBusta RhymesKevin Hart and Fabolous -- Diddy took it upon himself to join in on the tune, but Drizzy wasn't feeling it, so he snatched the mic from Diddy and placed it on the floor.

Take that, Diddy.