Plant returns to action this weekend fighting on the Canelo Alvarez vs Edgar Berlanga undercard in Vegas.
Former world champion Plant shared the ring with Alvarez not long ago and knows just how good a fighter he is.
One fan shouted at him calling him a “bum” at the Grand Arrivals to which Plant replied:
It looked like Plant was ready to go there and then with the fan.
Plant gets in the ring for real Saturday night and takes on Trevor McCumby.