Megan Fox is a believer. In Bigfoot, that is.

“Bigfoot’s real,” the 28-year-old told People magazine. “And I have confidence in myself that if I were ever to be taken out on an expedition … I would be the one to find Bigfoot.”

The actress, who’s currently at Comic-Con to promote “Teenage Mutant Ninja Turtles,” has never been one to hide her nerdy side. She says she feels comfortable at the massive convention.

“I’ve walked the floor,” she said. “I came once when my husband [Brian Austin Green] was here for Sarah Connor. I wasn’t promoting anything. I came in a Star Wars T‑shirt, and I walked around and nobody bothered me one time.”

The self-proclaimed “Lord of the Rings” geek, who last month said she only wants to work on one movie a year, is no stranger to sci-fi movies, having gotten her big break in the first two Michael Bay “Transformers” films.

“Teenage Mutant Ninja Turtles” opens on Aug. 8.