Some Guy Jumped Onto the Stage at Brantley Gilbert’s Show Last Week

BRANTLEY GILBERT was performing in Chicago last week when some clown-ass suddenly appeared on stage and approached him.  Brantley tried to play it cool, and even shook the guy’s hand . . . and then he let security take over.

Three guys rushed the man off stage and handed him to some other dudes who then dragged him to, well, somewhere.