Kristen Stewart's wobbly devotion to her beau and "Twilight" co-star Robert Pattinson is a matter of record. But can she be truer to the classic Beat Generation novel "On the Road"?
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Stewart stars opposite Kirsten Dunst and Sam Riley in the upcoming film adaptation of Jack Kerouac's literary masterpiece, playing teenage wild-child Marylou, who's married to thrill-seeking libertine Dean Moriarty.
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The Walter Salles-directed film, which also stars Garrett Hedlund, Amy Adams and Viggo Mortensen, is slated for release later this year.