Kristen Stewart: Twilight Is a Really Phenomenal Thing, On the Road "Changed My Life"

Robert Pattinson's girlfriend says she tries to "find those people that push you"

Kristen Stewart is almost done being Bella.

But the Twilight Saga: Breaking Dawn Part 2 star is going to miss playing Robert Pattinson's love on the silver screen. "It's weird, as soon as that weight [of Twilight] is lifted, you go, 'God! Can I have a little bit back?'" she told E! News at the On the Road premiere Sunday

"Twilight is a really phenomenal thing," she added, smiling at cheering fans across the street.

But as much as she loves vampires, vagabonds are pretty cool, too. "When I read [On the Road] for the first time, I was so young," she said. "I was like 15 years old—14 possibly. It changed me. For the rest of my life I will try and find those people that push you…Every character you want to like run after. I'm not necessarily that type of person, so I need to find people like that."

But at the end of a packed promotional tour (between Breaking Dawn and On the Road, K.Stew's been one busy lady), how does this 22-year-old girl relax? "It's pretty easy," she said. "Take the shoes off. It's kind of a done deal."

To hear more of Kristen's interview, tune in to E! News tonight at 7 p.m. and 11:30 p.m.

—Reporting by Kristina Guerrero