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,

The “Jennifer’s Body” actress is a proud mom to sons Noah, 12, Bodhi, 10, and Journey, 8, whom she shares with ex-husband Brian Austin Green, 51.

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

"The kids are all super excited for another addition to the family and have promised to help out and pitch in," Fox shares with PEOPLE. Fox's new little one joins her three sons a

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.

Pregnant Megan Fox revealed that she is not opting for maternity wear and is instead keeping her "regular style" as she and fiancé Machine Gun Kelly are expecting a baby together.

Megan Fox revealed how her three kids, Noah, Bodhi and Journey, whom she shares with Brian Austin Green, reacted to her pregnancy

My maternity style is pretty much the same,” the star, who is expecting her first child with partner MGK, said in a new interview.

Jennifer's Body' star Megan Fox has opened up on her kids' reactions to her and Machine Gun Kelly expecting their first child together.