Kristen Stewart: Threesome in 'On the Road' Teaser Trailer!

Kristen Stewart has a threesome with Sam Riley and Garrett Hedlund in this new teaser trailer for their film On the Road.

The 22-year-old actress also stars alongside Kirsten Dunst, Amy Adams, Viggo Mortensen, Tom Sturridge, Alice Braga, and Elisabeth Moss in the Walter Salles-directed film.

“It’s kind of insane to watch now,” Kristen told MTV of the sex scene. “I’m like, ‘Who is that?’ But I think – as every actress says when they do this is – it just felt so right. It was so within a different world and so within a different environment that I don’t even really feel – I mean, I am personally connected to it, of course – but it is something outside of myself.”

WHAT DO YOU THINK of the new teaser trailer for On the Road?