Emma Watson had a huge crush with a "Harry Potter" co-star and it's not Daniel Radcliffe nor Rupert Grint but one of the film's villains, Tom Felton!

She made the revelation in the latest issue of Seventeen Magazine.

“For the first two movies, I had a huge crush on Tom Felton,” Watson told Seventeen. “He was my first crush. He totally knows. We talked about it – we still laugh about it. We are really good friends now, and that’s cool.”

Watson and Felton reprise their role as Hermione Granger and Draco Malfoy, respectively, in the eighth and final installment of the “Harry Potter” movie franchise.

“Harry Potter and the Deathly Hallows: Part 2” hits theaters worldwide beginning July 15, 2011.

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