The cute couple coordinated their looks as Megan wore a blue and black checkered coat, and Machine Gun Kelly wearing the same pattern on his pants and shirt.
“Megan is very happy,” the insider shared with People. “They got serious quickly and have a great relationship.”
They added that MGK is “getting to know her kids. Megan loves her boys, and they will always be her priority. She is excited that they have accepted Colson.”
Over the weekend, Megan and Machine Gun Kelly were spotted at a party with some famous friends.
Click inside to see all the pics of Megan Fox and Machine Gun Kelly…
See a lot more pictures in the gallery below!