Megan Fox said that she and Machine Gun Kelly are 'two halves of the same soul.' Here's a timeline of their relationship.

Megan Fox stars in Machine Gun Kelly's music video.Machine Gun Kelly/YouTube

• Megan Fox and Machine Gun Kelly met while filming "Midnight in the Switchgrass" in March 2020.
• Production on the film was halted due to the pandemic in mid-March, but the costars were seen spending time together in Los Angeles soon thereafter.
• The "Jennifer's Body" actress was even featured in Kelly's steamy music video for his song "Bloody Valentine."
• They've since confirmed their romance and opened up about their immediate connection.
• Insider laid out a timeline of Fox and Kelly's relationship below.

Megan Fox and Machine Gun Kelly fell fast and hard for each other on the set of "Midnight in the Switchgrass" in March 2020.

Though the serial killer thriller was put on hold one week into shooting due to the pandemic, the costars began spending time together in Los Angeles.

Fox's outings with the musician, whose real name is Colson Baker, paired with confirmation that she and her husband of 10 years, Brian Austin Green, had separated led fans to wonder if she was dating the "Bad Things" singer.

And when Kelly dropped the "Bloody Valentine" music video, in which Fox plays a dominatrix, people speculated that their romance carried over off of the screen.

They've since confirmed their relationship and even offered some details into their immediate connection during their first joint interview with "Give Them Lala ... With Randall."

Here's a timeline of their relationship.