Machine Gun Kelly lashed out at a concertgoer on Saturday, after his stage was stormed by the crowd.
Performing at the Louder Than Life Festival in Louisville, Kentucky, on Saturday, he was booed and given the finger while performing, which seemingly led to the crowd getting on-stage.
Bodyguards rushed on stage to fend off the audience, but one seemed to shove into the singer, 31, who then punched out at him.
Retaliation: Machine Gun Kelly lashed out at a concertgoer on Saturday, after his stage was stormed by the crowd
He completed the song before vacating the stage - with a concertgoer capturing the incident on camera.
Another YouTube user posted footage of the crowd booing him as he finished singing his 2020 track, Concert For Aliens.
'Enjoy the rest of the concert,' MGK (born Colson Baker) told the crowd gathered at Highland Festival Grounds.
Backlash continues: Machine Gun Kelly got booed and flipped off while performing at Kentucky's Louder Than Life Festival in Louisville on Saturday
'Look get your f***ing hands in the f***ing sky like this.'
The boyfriend of Megan Fox was then hit with a barrage of boos and middle-finger salutes.
'F*** yeah dude, everyone get on the f***ing shoulders of some strong, sweaty guy and f***ing [unintelligible] their bone up here,' the self-described 'Blonde Don' responded.
'This next song goes like this, because clearly people don't know [starts singing his 2020 track All I know]. All the beautiful girls in the crowd, hello!'
'Enjoy the rest of the concert': In a video posted by YouTube user Gage Puffinbarger, the incident occurred just as the 31-year-old rapper-turned-rocker finished his 2020 track, Concert for Aliens
MGK (born Colson Baker) told the crowd gathered at Highland Festival Grounds: 'Look get your f***ing hands in the f***ing sky like this'
'F*** yeah dude!' The boyfriend of Megan Fox was then hit with a barrage of boos and middle-finger salutes
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But it wasn't all boos for MGK, as the Louder Than Life Instagram account shared a video of the crowd going wild and singing along as he made his dramatic entrance.
The Texan musician also 'made the life' of one lucky fan called Gina, whom he invited onstage to help him sing his 2020
