Machine Gun Kelly breaks a glass against his face and bleeds while performing at the New York after-show party

Editor’s note: The following story contains images showing blood.

kelly machine gun is proving its punk-rock credibility, albeit in a worrying way.

after your headline general sale tour concert at Madison Square Garden in New York City on Tuesday, MGK held an after party at the Catch Steakhouse, where he smashed a champagne glass against his forehead and performed an impromptu rendition of “best friend of my ex” as blood streamed down his face.

In a video posted at the 32-year-old rapper-turned-rocker’s home instagram storyMGK can be seen giving a speech before telling the crowd, “I don’t give a fuck,” and proceeding to smash glass against his face in the crowd.

“and this is where things changed…” MGK captioned the video.

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In another clip shared via his Instagram story, the crowd, which included his fiancée Megan foxfellow traveler avril lavigne and her fiancé sun mod — watches MGK perform “My Ex’s Best Friend” with a bloody towel in hand as someone offers him a clean one. “Fuck it,” the caption read.

Wearing an all-pink ensemble, the musician born Colson Baker was photographed leaving the event alongside Fox with dried blood on both his face and outfit.

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RELATED: Machine Gun Kelly Says He Attempted Suicide While On The Phone With Megan Fox: ‘I Just Broke Up’

Earlier this week, the “Papercuts” singer gave fans an intimate look into his life through the release of a new Hulu documentary titled Life in Pink.

About halfway through the movie, MGK talks about falling into darkness after his father’s death in 2020.

“I flew to my dad’s apartment to clean all this up. I had a really weird interaction with a neighbor who told me all these things I didn’t want to hear,” he says in the film of his father, who died on the first anniversary of his Hotel Devil album release. “That pissed me off even more because I couldn’t close it. I wouldn’t leave my room and it started to get very, very, very dark.”

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Images of Gotham City/GC Machine Gun Kelly and Megan Fox

He continued: “Megan went to Bulgaria to shoot a movie and I started to feel really wild paranoia. Like I’m still getting paranoid that someone is going to come and kill me. She always slept with a shotgun next to my bed, and like, one of the days, I just snapped.”

RELATED: Machine Gun Kelly on his mental health: I’m ‘sick of smiling on days when I don’t feel like it’

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“I called Megan and told her, ‘You’re not here for me,'” she added. “I’m in my room and I’m like going crazy with her and her friend, I put the shotgun in my mouth and I’m screaming on the phone and as if the barrel was in my mouth. I’m going to cock the shotgun and when the bullet comes back up, the shell just jams. Megan is like dead quiet.”

The terrifying moment was a turning point for the musician, who says he later realized something was “not right” about how he felt.

Elsewhere in the documentary, MGK reflects on the positive impact Fox has had on him.

“Megan became like the sun for me, like the sun that I revolve around and gives me life and helps me grow,” he said. “It’s like all the fairy tales that you were never told in school, that you were never taught. As if the passion between us was from another world. I know I have known her in many other lives.”

If you or someone you know is considering suicide, please contact the National Suicide Prevention Lifeline at 1-800-273-TALK (8255), text “FORCE” to the Crisis Text Line at 741-741 or go to suicidepreventionlifeline.org.