KEY POINTS

  • "Achingly Beautiful Boy... My heart is yours," Megan Fox captioned the Instagram photo
  • Last week, Machine Gun Kelly posted a mirror selfie with Fox
  • The couple met on the sets of their movie "Midnight in the Switchgrass"

Megan Fox made her relationship with boyfriend Machine Gun Kelly official by posting a selfie with the rapper on Instagram.

The 34-year-old took to Instagram Wednesday, Aug. 5, to post a mirror selfie with her 30-year-old boyfriend.

"Achingly Beautiful Boy... My heart is yours," she captioned the photo. In the photo, the rapper is seen shirtless while Fox is wearing a bikini top. Both have towels wrapped around their waists.

This comes a week after Kelly posted a mirror selfie of them in which they stuck their tongue out while wearing black outfits.

Fox and Kelly met on the sets of their movie "Midnight in the Switchgrass" in Puerto Rico. In their first-ever joint interview, Fox revealed that she signed onto the movie before her boyfriend and when she found out that he would her co-star, she knew "something was going to come from that."

"I knew right away that he was what I call a twin flame. Instead of a soul mate, a twin flame is actually where a soul has ascended into a high enough level that it can be split into two different bodies at the same time. So we're actually two halves of the same soul, I think. And I said that to him almost immediately, because I felt it right away," said Fox ,speaking about their instant connection.

She went on to say that their connection was written in the stars.

"I think it was the second day of filming. I asked him to come into my trailer for lunch, and I put him through all of this astrology stuff. I went deep right away. I knew before I even did his chart, I said to him, he has a Pisces moon. I could tell by his energy," she said during the interview.

In May, the "Transformers" actress’ husband, Brian Austin Green, announced they had parted way. He, however, said Fox and Kelly, were "just friends."

"She met this guy, Colson, on set ... I’ve never met him. Megan and I have talked about him. They’re just friends at this point. I trust her judgment, she’s always had really good judgment. I don’t want people to think she or he are villains or that I was a victim in any way," Green said.

Megan Fox
Megan Fox is pictured on March 25, 2016. Getty Images