Megan Fox and Machine Gun Kelly’s Complete Relationship Timeline

Months after separating from her husband of more than a decade, Brian Austin Green, Megan Fox found new love with musician and actor Machine Gun Kelly (real name: Colson Baker). After meeting on a movie set, they got engaged in 2022. Things were on and off for the couple during their time dating, and they ultimately never got married. But in March 2025, they welcomed their first child together, a baby girl. They now co-parent her and have ended their romantic relationship.

Below, a breakdown of Fox and Kelly’s romantic history, along with details on their current status.

Fox, then 34, and Kelly, then 30, met earlier in the year on the set of the indie thriller Midnight in the Switchgrass. Deadline reported that the film’s production in Puerto Rico shut down after two weeks due to the coronavirus pandemic. A source told E! News that the co-stars had “been hanging out a lot since their movie was shut down,” adding, “The down time has been good for them...They are intrigued by each other and having a lot of fun.”

May 15

Rumors of romance between Kelly and Fox began when photos came out of the pair grabbing takeout together in Calabasas. The outing came amid rumors that she was quarantining separately from her longtime husband, Green. Both had been spotted without their wedding rings in recent months.

The next day, Green posted a cryptic message to Instagram, marking his wife’s birthday.

“Eventually butterflies get bored sitting on a flower for too long,” he wrote alongside a photo of a butterfly on a flower. “They start feeling smothered. It’s a great big world and they want to experience it.”

May 18

Three days later, the Beverly Hills 90210 alum confirmed that he and Fox have been on a break since December 2019, via his ...with Brian Austin Green podcast. “She said, ‘I realized when I was out of the country working alone that I feel more like myself and I liked myself better during that experience and I think that might be something worth trying for me,’” he recalled Fox telling him. “I was shocked and I was upset about it, but I can’t be upset at her because she didn’t ask to feel that way. It wasn’t a choice she made; that’s the way she honestly felt.”

He also addressed recent photos of Fox and Kelly out together. “I’ve never met him, but Megan and I have talked about him,” Austin said. “They’re friends at this point, and from what she’s expressed, he’s a really nice, genuine guy, and I trust her judgment.”