Megan Fox appeared on the cover of the latest Glamour UK issue. Here's everything we learned from her interview with the magazine.

First things first, Fox wanted to clarify the real reason behind her vampire-like practice with fiancé Machine Gun Kelly.

The couple first revealed their bloody habit back in January when they got engaged. Fox captioned a video of the proposal on IG:

"And just as in every lifetime before this one, and as in every lifetime that will follow it, I said yes.…and then we drank each other’s blood."

The pair has also been seen wearing vials of each other's blood around their necks.

“So, I guess to drink each other’s blood might mislead people or people are imagining us with goblets and we’re like Game of Thrones, drinking each other’s blood. It’s just a few drops, but yes, we do consume each other’s blood on occasion for ritual purposes only.”

The actress opened up further about her use of other ritualistic practices and the difference in the way she and her punk-rock fiancé approach them.

“I’m much more controlled,” she explained. “I read tarot cards and I’m into astrology and I’m doing all these metaphysical practices and meditations. And I do rituals on new moons and full moons, and all these things. And so, when I do it, it’s a passage or it is used for a reason. And it is controlled where it’s like, ‘Let’s shed a few drops of blood and each drink it.’ He’s much more haphazard and hectic and chaotic, where he’s willing to just cut his chest open with broken glass and be like, ‘Take my soul.'”

The "Transformers" actress also shed some light on what it was like to hang out with fellow high profile couple Kourtney Kardashian and her fiancé, drummer Travis Barker.

Fox described the couple's connection as "magnetic," explaining that it was sometimes difficult to interact with the pair.

"So nobody's really interacting with them too much, because they're just stuck. They're stuck together like this," Megan said while motioning a magnetic force with her hands, according to Glamour.

Fox and Kardashian have developed a close friendship thanks to their rockstar fiancés, attending multiple public events together in support of their "future baby daddies."

"We've been to Vegas with them a couple of times and events and things like that," Fox explained. "But we're not going on picnics or road trips."

She added that due to their large families, the couples do not have much time to spend together.

"We don't have a lot of double dates," Megan said. "I mean, between all of us, there's 900 kids!"

Kardashian shares Penelope Disick, 9, Mason Disick, 12 and Reign Disick, 7, with ex Scott Disick. Barker is a father to Alabama Barker, 16 and Landon Barker, 18, with ex-wife Shanna Moakler, who he is also stepdad to Shanna's daughter Atiana De La Hoya, 23.

Meanwhile, Fox shares Noah Green, 9, Bodhi Green, 8, and Journey Green, 5, with ex-husband Brian Austin Green and MGK is dad to Casie Baker, 12.

And while the group may not hang out together as much as they'd like, they are impossible to miss when they do.

The group attended the 2021 MTV VMAs together where Kardashian and Fox quickly became the talk of the Internet after introducing their "future baby daddies" Travis Barker and MGK on stage to perform.

In February, the stylish foursome attended the Roxy Theatre in West Hollywood to celebrate the release of Avril Lavigne's latest album, "Love Sux," which features both Barker and MGK.