It's no secret that Kristen Stewart has the 'Twilight' films to thank for putting her on the map ... and on posters lining the bedroom walls of teenagers all over the world.

In 'Welcome to the Rileys,' Stewart conquers a role so intense, so unexpected, it would make Bella Swan blush. As Mallory, a runway stripper who finds a kindred spirit in James Gandolfini, Stewart's angst-filled performance has tongues wagging ... and critics talking.

"It's not raunchy or anything, it's actually like a really sweet story," Stewart says of 'Welcome to the Rileys.'

PopEater sat down with Kristen to discuss how 'Twilight' fans will react to 'Welcome to the Rileys,' and her answer may surprise you. Watch the video after the jump!