Poor, poor Kourt.
The source says of Disick:
The CMT Music Awards stage must be a dangerous place because Brantley Gilbert brought a weapon with him during his live performance!
The country star's microphone was shaped like a set of brass knuckles!
Don't mess with him, y'all!
Brantley performed his single Bottoms Up to the packed house in Nashville! We're pretty sure he's singing about drinking, and not super relaxing yoga. Don't quote us, though!
But either way, you should ch-ch-check out him singing at the CMT Music Awards (above)!