Megan Fox "is not interested in revisiting the past" with Machine Gun Kelly

A source told Us Weekly: "Megan is moving forward independently and is not interested in revisiting the past. Megan is focused on her pregnancy and not looking back. She is deeply hurt by how things ended but is focusing on healing."

While Megan is looking ahead, MGK, 34, is said to be putting all of "his energy into self-improvement".

The insider explained: "He has been focusing on mental health and getting back in shape. He's heartbroken but trying to move forward."

And, it does not appear that a reconciliation is on the cards for the former couple.

The source explained: "MGK would like to reconcile, but Megan is firm in her decision to move on. She does not see a future with him anymore. She doesn't want to put herself in the same position again with him anymore. She wants to break the cycle."

The pair split in November shortly after Megan announced her pregnancy.

She already has three sons, Noah, 12, Bodhi, 10, and Journey, eight, with ex-husband Brian Austin Green, while MGK shares daughter Casie, 15, with ex Emma Cannon.

Earlier this week, Megan's ex-husband Brian publicly slammed MGK - real name Colson Baker - accusing him of not being "honest" and urging him to "stop caring so much about how you're perceived that you will try and drag other people".

He posted the message on his Instagram stories alongside MGK's track 'Don't Let Me Go'.

Brian told Mail Online about speaking out: "That's not something that I normally do, but it just really at the time, really got under my skin to read about his sort of take on it.

"So I spoke my mind, but then I've since come to terms with the fact that I won't do that anymore. I'm going to shut up and just sit back."