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 aren’t currently together after welcoming their daughter. On Thursday, the artist, 34, announced on Instagram that he and the actress, 38, welcomed a baby girl. MGK posted a black-and-white video of himself and his newborn daughter, writing, “She’s finally here!! our little celestial seed.”

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.