Kristen Stewart may think it's not quite the right time to be shown on film, cavorting with two young men in a car.

But producers for On The Road, her forthcoming big screen adaptation of Jack Kerouac's nomadic Beat novel, evidently disagree.

In the wake of her off-screen scandal, caught cheating with the married director of Snow White and the Huntsman, the first international trailer of the highly-anticipated film has debuted, with Stewart in distinctly non-Twilight pose.

On The Road was well received at the Cannes Film Festival, where Stewart explained of her challenging role, which includes nudity and engaging in a threesome, "I wanted to do it. I love pushing, I love scaring myself."

The Twilight actress stars as a young, adventurous wife, intent on discarding any sexual inhibitions.

Which might make awkward viewing for some...

On The Road is in UK cinemas in October. Watch the trailer above...

Stewart and Pattinson in better times at the premiere of The Twilight Saga: Breaking Dawn Part 1...

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