Megan Fox and Machine Gun Kelly are focused on co-parenting their new baby girl, a source exclusively tells PEOPLE.

Megan Fox and Machine Gun Kelly have welcomed their baby girl to the world, according to a post shred by Machine Gun Kelly. Machine Gun Kelly shared the news in a sweet Instagram post on Thursday, which included a black-and-white video of his daughter's small hands. Fox has not yet commented publicly on the birth.

Megan Fox and her ex, Machine Gun Kelly, have officially welcomed their first baby together. The singer-rapper (whose real name is Colson Baker) took to his Instagram on Thursday to announce that Fox gave birth to a little girl. “She’s finally here!! our little celestial seed 3/27/25,” he wrote in the post’s caption.