Megan Fox and Machine Gun Kelly have welcomed their first child together.

The “Bad Things” singer announced the birth of his daughter in an Instagram post on Thursday. “She’s finally here!!” Kelly wrote in the caption of the post, which showed his hand caressing the baby’s fingers. “Our little celestial seed.”

Representatives for Fox did not immediately respond to Entertainment Weekly‘s request for comment.

In a separate Instagram story, the musician revealed that he and several of his frequent collaborators “composed the score of the birth,” suggesting that they wrote a soundtrack to commemorate the child’s delivery. “Born into 432 HZ what an epic journey praise god,” he wrote.

Kelly tagged Blink-182 drummer Travis Barker, bassist Steve “Baze” Basil, drummer Brandon “Slimxx” Allen, multi-instrumentalist Andrew “No Love for the Middle Child” Migliore, and engineer Shaan Singh.

The news comes a few months after the couple reportedly parted ways in November. Fox and Kelly first started dating in 2020 while shooting Midnight in the Switchgrass, and got engaged in 2022.

Kelly has one daughter from his previous relationship with Emma Cannon, while Fox has three sons with Brian Austin Green. The musician and the actress previously experienced a miscarriage, which Fox detailed while promoting her book of poetry on Good Morning America in 2023. “I’ve never been through anything like that in my life,” she said. “I have three kids, so it was very difficult for both of us and it sent us on a very wild journey together and separately…trying to navigate, ‘What does this mean?’ and ‘Why did this happen?'”

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Fox announced her recent pregnancy in November, posting a photo of her cradling her belly and another of a positive pregnancy test with the caption, “Nothing is ever really lost. welcome back 👼🏼❤️.”