Megan Fox and Machine Gun Kelly are "very excited" to welcome their first baby together, a source exclusively tells PEOPLE. "They can't stop talking about the baby," the insider says.

Since announcing their pregnancy, Megan Fox and Machine Gun Kelly have been nonstop talking about their exciting journey into parenthood.

Megan’s upcoming bundle of joy isn’t her first—she has three boys with ex-husband Brian Austin Green and is a bonus mom to MGK’s daughter Casie Colson Baker. Brian is also the father of a son named Kassius and a baby named Zane, creating one big, blended family.

Parenthood isn’t a new role for either star. MGK, for his part, is father to 15-year-old daughter Casie, whom he shares with ex Emma Cannon. Meanwhile, Fox shares sons Noah, 11, Bodhi, 9, and Journey, 7, with ex-husband Brian Austin Green. (Green, for his part, has moved on with fiancée Sharna Burgess, with whom he shares 2-year-old son Zane.)

Megan Fox is pregnant. The actress took to Instagram on Monday to share that she is expecting her first child with Machine Gun Kelly after the couple suffered a miscarriage earlier in their relationship.

Megan Fox and Machine Gun Kelly are expecting their first child together. The actress shared a photo on Instagram Monday to announce their news. In the photo, Fox appears to be covered in black ink of some sort as she cradles her baby bump. A second slide of the post showed a photo of her positive pregnancy test with the word, "Yes."

Megan Fox and Machine Gun Kelly are expecting a baby together, happy news Megan announced with a photo of herself covered in what looks to be black oil (a very on-brand announcement). And while the couple have had some ups and downs in their four-year relationship, Megan’s pregnancy has brought them closer together.

Megan Fox and Machine Gun Kelly (Colson Baker) will soon welcome their first child. The actress announced the news on her Instagram handle.

Los Angeles, California - Insiders have spilled the tea on Megan Fox and Machine Gun Kelly's recent baby bombshell and how life has been treating the pair recently! The 38-year-old actor and her 34-year-old on-and-off fiancé recently announced that they are expecting a baby,

The romance between Machine Gun Kelly and Megan Fox has been full of passion and deep connection. The couple’s love story goes back to 2020 and a lot has happened since they first met. Machine Gun Kelly,