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Kristen Stewart might want to avert her eyes. Robert Pattinson was photographed kissing and rolling around with actress Mia Wasikowska -- all in the name of art, of course. Shooting "Maps to the Stars" in Los Angeles late Wednesday, Aug. 21, Pattinson, 27, and Wasikowska, 23, got horizontal for an intense outdoor make-out scene.

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With both stars clad in black, Pattinson gripped tightly onto the Australian star's side as he showered her neck with kisses. After getting through that intimate filmed moment, Pattinson and Wasikowska relieved the tension with a big laugh.

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It's all professional, though: Wasikowska's real-life love these days is another male co-star, Jesse Eisenberg, whom she met on the Toronto set of their film "The Double." Pattinson, meanwhile, has been playing the field since he and Stewart, 23, parted ways for good earlier this year. The Brit had been "hooking up" with Riley Keough -- Stewart's former "Runaways" co-star -- earlier this summer. (It appears that Keough, the 24-year-old granddaughter of Elvis Presley, may have reunited with ex-fiancé Alex Pettyfer.)

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Stewart and Pattinson got together at her L.A. home earlier this month for a "very intense conversation," a source told Us. "Rob is obsessed with her."

"Maps to the Stars" also features Julianne Moore.


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