Megan Fox and Machine Gun Kelly’s family is transforming. 

The Transformers actress and her ex-fiancé (real name Colson Baker) welcomed their first child together, a baby girl, on March 27, he shared on Instagram.

“She’s finally here!!” MGK wrote. “Our little celestial seed.”

He also explained that Travis Barker helped welcome their daughter through music, adding, “We composed the score of the birth. What an epic journey. Praise God.”

Megan and MGK couple called off their two-year engagement in December, just one month after Megan announced her pregnancy with a photoshoot and heartfelt message that referenced her previous pregnancy loss.

“Nothing is ever really lost,” she captioned the Nov. 11 post, followed by a heart and baby emoji. “Welcome back.”

In the photo, Megan—who shares kids Noah, 12, Bodhi, 11, and Journey, 8, with ex-husband Brian Austin Green—can be seen covered in black liquid as she cradles her baby bump.

While the 38-year-old is ready to tackle her next chapter in motherhood, the road to welcoming her new bundle of joy hasn’t been easy. In 2023, the Pretty Boys Are Poisonous author shared that she suffered a miscarriage with her and MGK’s baby.