An Instagram video from Kelly shows Fox wearing the two merged rings he had made for the occasion.
Megan Fox and Machine Gun Kelly are engaged.
According to an Instagram video posted on Wednesday, the actor and rapper have decided to legitimize their dramatically eccentric coupling.
Fox shared video of Kelly kneeling at the top of a flight of outdoor stairs under a tree where the two say they fell in love in July of 2020.
"Somehow after a year and a half, after walking through hell together, and laughing more than I thought, he asked me to marry him," Fox wrote in the post. "And as in every life before this, and in every life that will follow, I said yes."
An Instagram video of Kelly shows Fox wearing two merged rings she made for the occasion, one with a diamond and an emerald that read "The fuzzy heart that's our love."
Fox ended his post with "And then we drank each other's blood," a moment not shown in the video.
This is the second marriage for the 35-year-old Star Fox of the "Transformers" movies. She was married to actor Brian Austin Green from 2010 to 2021. Together they have three sons.
This is the first marriage for 31-year-old Kelly, who has a daughter from a previous relationship.