Katy Perry knows how to make the men drool, no question about it. And as evidence, the gal made this year’s Maxim Hot 100 — landing in the Top 5!

But while fans probably see her doe eyes, killer legs, and sweet voice as the primary sources of her hotness, the 27-year-old pop star — who has a 3D documentary coming out this summer — had a different theory.

“I think it’s the weirdness,” she told Entertainment Tonight in a recent interview. “The fact that I’m just OK with being a geek... I don’t know.”

But the eyes, legs, and voice don’t hurt either, right?

Watch the full interview below as Katy talks about the new flick and why it’s “the most revealing thing” she’s ever done.

Credit: ETOnline.com Photo: Katy Perry Talks Her "Revealing" Movie and What Makes Her Hot (VIDEO)

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