By Meghan Blalock
Updated Dec 07, 2012 @ 12:06 pm
Kristen Stewart
Credit: WireImage

Kristen Stewart (in Jason Wu) was back On The Road to screen her upcoming film based on the Jack Kerouac novel! This time, she was at Sundance Cinema in Los Angeles for a private screening, alongside her co-star Garrett Hedlund. For the film, which releases nationwide December 21, Stewart plays Marylou, a vivacious character who—with boyfriend Dean (played by Hedlund)—crosses the country on an introspective trip with writer Sal Paradise.

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