LOS ANGELESDigital Playground contract star Riley Steele is making the mainstream media salivate. The blonde beauty is set to burn up movie screens nationwide in the upcoming Piranha 3D, but it’s her Sapphic turn with Kelly Brook that’s sending the press all atwitter.

Steele’s co-star, the British model and actress Brook, is making the media rounds and revealed that her kissing scene with Steele was “difficult.” Right, Kelly, like anyone believes that.

“It was really difficult,” Brook told The Sun. “Holding your breath while making out with someone as hot as Riley Steele. I had to learn to hold my breath for a very long time.”

The Alexandre Aja-directed film made its preview rounds during last weekend’s Comic-Con in San Diego where fans got a sneak preview of the scene that has everyone buzzing, but as Brook said, “it's a lot longer in the film. It goes on for quite a long time.”

Steele, who’ll be co-hosting the 2010 AVN Awards on Jan. 8, at the Pearl Concert Theater at the Palms, loved her scene with Brook and can’t wait to see it in eye-popping 3D when it hits theaters.

“It's not work when you get to kiss Kelly Brook,” Steele said. “She's so hot. Doing it underwater did make it a bit more difficult but I'm not complaining.”

A photo gallery of Steele as her character Chrystal can be viewed on the Piranha 3D site here.