Kristen Stewart is daring to go bare in ‘On the Road.’ (Photo: Georges Biard)

Kristen Stewart screen time without clothes in her upcoming movie “On the Road” just went up significantly, judging from new screen shots showing her sprawled in bed topless. She’s not Bella anymore.

The 22-year-old “Twilight” star is captured sprawling naked on bed with her breasts and most of her body exposed. But she is wearing underpants.

Stewart plays Marylou, a free-spirited teen who falls in with Dean Moriarty, played by Garrett Hedlund, and Sal Paradise, played by Sam Riley. They are taking a cross-country trip to find themselves in 1940s-era America. All three are characters in Jack Kerouac’s seminal ’50s book by the same name.

In June, a short clip from the movie went viral on the Internet showing Stewart in a scene with Hedlund and Riley riding in the front seat of a car. Stewart is topless and is performing a sex act on both of them. Stewart’s breasts were briefly exposed.

The latest photos are from a bedroom scene.
Kerouac wrote the book after traveling across the United States in the 1940s with his pal Neal Cassady. They crossed paths with a number of individuals, including Beat poet Allen Ginsberg.

Kirsten Dunst, Amy Adams, Viggo Mortensen, Kirsten Dunst, Steve Buscemi, Terrence Howard and Elisabeth Moss also star in the movie.

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