T.I. will be stepping into an octagon for an MMA showdown with popular vlogger and anti-gang activist Charleston White ... that is, if Charleston gets his wish, after he and Tip started beefing over his son King Harris.
Charleston issued the fight challenge Tuesday ... which he claimed would be the last straw in a string of disses that have been festering for a couple of days.
According to Charleston, he and T.I. hopped on the phone last night to potentially resolve their differences, but that convo crashed and burned and here we are.