Walter Salles' adaptation of Jack Kerouac's On The Road raised a few eyebrows during its premiere at the Cannes Film Festival this spring, mainly due to the provocative role doled out to Kristen Stewart.

OK! NEWS: KRISTEN STEWART AND KIRSTEN DUNST ATTEND ON THE ROAD PHOTOCALL IN CANNES

Kristen, who plays Marylou (the teenage bride of Dean Moriarity), engages in a backseat threesome with co-stars Garrett Hedlund and Sam Riley (Dean and Sal Paradise) which left a few ultra conservative viewers rattled.

Kristen for her part, told reporters during the festival she "loves" scaring herself and was excited about the scene (of course).

OK! NEWS: KRISTEN STEWART: "I FEEL BORING, I WANT SOMETHING BAD TO HAPPEN"

Today MSN released an exclusive trailer featuring a sweaty, sultry Kristen dirty dancing, while Garrett, Sam, Viggo Mortinson, Tom Sturridge, Elisabeth Moss and Kirsten Dunst bond amidst a backdrop of 50s cars, old school typewriters, Post-World War II NYC and the epic 1951 cross country trip that, as the trailer says, "defined a generation."

What do you think of trailer below? Did Kristen finally score a juicy role?

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