The celebrity couple is expecting their first child together, and sources believe the pregnancy is a 'desperate' attempt to 'hang on' to their relationship.

Megan Fox is expecting her fourth child, first with fiancé Machine Gun Kelly, and her kids are bursting with excitement!

Machine Gun Kelly is commenting for the first time since Megan Fox announced her pregnancy, saying he's "about to be a dad again." The singer and Fox are expecting their first baby together, while Kelly is already dad to daughter Casie,

Though Megan Fox and Machine Gun Kelly went through some ups and downs in their relationship, it seemed like everything worked out for the best. According to an insider, the rapper, 34, got some help after they almost went their separate ways.

Megan Fox shares how her kids react to her pregnancy with Machine Gun Kelly. The couple is eagerly awaiting their first child together.

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.

Noah, 12, Bodhi, 10, and Journey, 8, whom she shares with ex-husband Brian Austin Green — reacted to the news she’s expecting a rainbow baby with fiancé Machine Gun Kelly, 34. "The kids are all super excited for another addition to the family and have promised to help out and pitch in,

Machine Gun Kelly recently expressed his enthusiasm about becoming a dad again in a new post on social media. The rapper is expecting his first child with Megan Fox. Earlier this month, Fox announced her pregnancy news while flaunting her beautiful baby bump.

Fox announced the pregnancy on Instagram in mid-November.Fox also noted the blended nature of their family dynamic, as Green shares a young son, Zane, with his fiancée Sharna Burgess, and Kelly is already a father to his 15-year-old daughter, Casie, from a previous relationship.