Machine Gun Kelly introduced another new addition to his home, just weeks after welcoming a baby girl with ex-fiancée Megan Fox. But this time, he won’t need to invest in any diapers.

The former couple welcomed their first baby together on March 27 Machine Gun Kelly is not sweating the small stuff. On Tuesday, April 8, the Nerve star, 34, shared his reaction to a headline from the satirical website The Onion that made a joke about his co-parenting dynamic with ex Megan Fox.

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.