Sexy Megan Fox is the cover girl on the latest issue of GQ -- and the movie siren is dishing to the mag about her wild days as a teenager in L.A. -- when she fell in love with a Russian stripper!

"That year my boyfriend broke up with me, and I decided... that I was in love with this girl that worked at the Body Shop [a strip club on Sunset Boulevard]," Megan reveals. "I decided that I was going to get her to love me back, and I went out of my way to create a relationship with this girl, a stripper named Nikita. I was there all the time -- I would go there by myself. I bought her things -- perfume, body spray, girlie stuff."

Despite her prior same-sex relationship, Fox -- who is engaged to former "90210" star Brian Green -- dodges being labeled a lesbian, and shares her own views on human sexuality. "Look, I'm not a lesbian -- I just think that all humans are born with the ability to be attracted to both sexes," says the "Transformers" star. "I mean, I could see myself in a relationship with a girl... but, oh boy."