The internet has been buzzing with the war between stars Brian Green and Machine Gun Kelly. They share Megan Fox in common; she is the ex-wife of Brian Green and also now an ex of Machine Gun Kelly (they called it off in November 2024).
Green’s Marriage to Megan Fox
Green married Fox in 2o1o. They split in 2021 around the same time MGK met Fox on a movie set. Green denies that any cheating contributed to the end of the marriage. They had children: Noah, Bodh, and Journey. On a podcast, Green reports positive feelings towards his ex-wife and having a strong family with her.
What Happened Between Machine Gun Kelly and Green
In February 2025, Green created a post confronting MGK in his Instagram stories:
“Bro. Just be honest for once in your life. Stop caring so much about how you’re perceived that you will try and drag other people.”
He further elaborated on his negative feelings in a February interview with People Magazine, saying, “it…really got under my skin to read about his sort of take on it.” MGK appeared to react in March, sending hostile messages, which Green posted:
 “Stop asking when our child is gonna be born. You the FEDS. Quit calling TMZ and focus on that apology you owe me for speaking my name in public. You chose the wrong one to f*** with mr child actor. Go back to cereal commercials.”
The Possible Reasons Are Daunting
Digging into WHY these conversations happened, however, reveals some concerning information about the situation. Green and Fox were happily married for some time and had multiple children together. Green is happy with his current partner. They welcomed the birth announcement and stated that one of the reasons they asked is that their children want to know when their sibling will be born.
On the other side, Machine Gun Kelly and Fox went through multiple breakups AFTER the pregnancy was announced. Sources have revealed “toxic” fighting between the pair, with less fighting after MGK regained sobriety. A TMZ reporter updated Green about a breakup between MGK and Fox, hinting cheating was a factor. Green replied,
“How old is he? Do you know? He’s in his 30s. Nice… In your 30s, like — I don’t know. Grow up, she’s pregnant.”
Could Green be a concerned ex-husband worried about an unraveling situation between his pregnant ex-wife in an unstable, stressful relationship whilst pregnant? And perhaps MGK lashing back justifies Green’s perspective on that? Green’s words to Machine Gun Kelly have a pleading quality to them, whereas MGK’s DM contains insults and a curse word. Megan Fox reportedly has been “silent” since the birth of the baby, and this is the most concerning thing of all.
