Megan Fox is a fixture in men’s mags, and has been voted of the “Sexiest Women In The World” about a zillion times over. But Megan was every bit the grinning Girl Next Door as she chated about her career and her highly-publicized relationship with Brian Austin Green –who she met on the set of the ABC sitcom Hope & Faith when she was just 18 and the former 90210 heartthrob was 30 — as the face of Elle’s June 2009 “Body Issue.”

Megan Fox on Her Relationship With Brian Austin Green: “I do not want to comment on my relationship, period…It’s private. It doesn’t belong to the world. It’s mine. It’s Brian’s. It’s not for other people to judge and talk about and write about in In Touch Weekly.”

“He’s the one person that I know that if I’m struggling and everything’s getting crazy, I can call,” she adds.

Megan on Her Rumored Romance With Twilight Actor Robert Pattinson: “I just randomly asked someone for a light and it was him. That was the extent of our ‘relationship,’” Megan explains. “But I’m sure there’s going to be a different guy every week now.”

And now for our personal favorite–

Megan’s Stance on Dating Older Men: “Boys in their twenties are a waste of time,” she scoffs. “They have nothing to offer conversationally; they’re immature. I feel like I have a better shot with someone in his thirties.”

Well ain’t that the truth….

Megan’s getting ready for next month’s release of Transformers: Revenge of the Fallen, which she promises will have “twice the budget, twice the explosives, and twice the robots and fight sequences. It’s a big, huge movie!”

For More Quotable Mentions From Megan Fox, Visit Elle.com.