Megan Fox And Machine Gun Kelly are getting ready to welcome their rainbow baby.

“Nothing is ever truly lost,” Fox, 38, captioned an Instagram post on Monday, November 11, in which she showed off her baby bump. “Welcome back 👼🏼❤️.”

The first Instagram photo showed a naked Fox covered in what appeared to be black paint as she cradled her baby bump. She tagged MGK, 34, on her stomach. A second image showed the actress’ positive pregnancy test. (Comments on the post are disabled.)

This will be Fox’s fourth child. She shares Noah, 11, Bodhi, 9, and Journey, 7, with ex-husband Brian Austin Green. Fox revealed late last year that she suffered a miscarriage during her relationship with the rapper, who has a 15-year-old daughter named Casie.

The news of Fox’s pregnancy comes months after she showed off a baby bump in MGK’s “Lonely Road” music video, a collaboration with Jelly rollin July.

Fox and MGK – whose real name is Colson Baker – first became romantically involved in 2020 after meeting on the set of Midnight in the Switchgrass. The musician got down on one knee in January 2022, but the two have yet to walk down the aisle.

During an interview in November 2023 on Good morning AmericaFox revealed for the first time that she had suffered a pregnancy loss, which strained her relationship with MGK.

“I’ve never experienced anything like this in my life,” she said at the time. “I have three kids, so it was very difficult for both of us, and it sent us on a very wild journey, together and separately and together and apart… trying to navigate, ‘What does this mean?’ and ‘Why did this happen?’”

Related: Megan Fox Encourages Her Exes to Write About Her: ‘I Was Not a Peach’

Megan Fox is taking responsibility for her role in her tumultuous past relationships. In a clip from her appearance on The Drew Barrymore Show airing on Friday, November 10, the actress, 37, opened up to Drew Barrymore about her romantic history and her current relationship with her fiancé, Machine Gun (…)

Fox wrote two poems about her miscarriage, which are included in her book Pretty boys are toxic. MGK, for his part, detailed the pregnancy loss in his June 2022 song, “Last November.” He also dedicated a performance of his song “Twin Flame” to Fox and their “unborn child” at the 2022 Billboard Music Awards in May of that year.

Fans have been questioning the status of Fox’s relationship with MGK in recent months, as the duo has stopped sharing photos of each other online as often.

“What I’ve learned about this relationship is that it’s not for public consumption,” Fox said during a March appearance on the “Call Her Daddy” podcast. “So I guess as of now I have no comment on the status of the relationship itself.”

She added, “What I can say is that (he) is what I call my twin flame, and there will always be a connection with him no matter what. I can’t say for sure what the capacity will be, but I will always be connected to him in some way. I am not prepared to explain further.”