'Twilight' Stars: Once Bitten, Now Beloved

Robert Pattinson and Kristen Stewart step into roles from the "Twilight" series

ByABC News
November 20, 2008, 4:28 PM

Nov. 21, 2008— -- Getting a starring role in a movie is daunting enough. But when the role is associated with the best-selling "Twilight" book series that has already sold more than 10 million copies, and hundreds of showings of the film have sold out even before the film's opening it can be downright intimidating.

"It feels like if you go to enough cities where people scream at you, that's what your job is," actor Robert Pattinson, one of the stars of the film "Twilight," told ABC News Now's "Popcorn With Peter Travers."

And that's before any of the fans have even seen the film, which opens today. The film's other star, Kristen Stewart, told "Popcorn" that she feels almost outside all the hoopla. "I didn't create it," she said. "I had nothing to do with it."

It's true that "Twilight" already had a built-in fan base long before cameras rolled on the film. The first book in author Stephenie Meyer's popular series came out in 2005. There have been three others since -- "New Moon," "Eclipse" and "Breaking Dawn," which was released in August.

When Pattinson and Stewart were named as the film's stars, playing Edward and Bella, the immediate reaction on the Internet was overwhelmingly negative.

"I feel like everybody who reads the book, they're going to think they're appropriate to play her," said Stewart, who played Jodie Foster's daughter in "Panic Room" and was most recently seen as the love interest of Emile Hirsch's character in "Into the Wild."

Stewart was unfazed by the criticism. "My desire to do the movie comes from everything that I feel passionate about in the book," she said.

Pattinson, who plays the vampire Bella falls in love with, said he identified with the fans. "If someone else had played it, I would have been, 'What is that guy trying to do?'"

The British actor, who played Cedric in "Harry Potter and the Goblet of Fire," first had to figure out how to audition for the role of Edward, whom the script described as the "ideal being."

"I decided the Fonz was the way to go," joked Pattinson. "Luke Perry and the Fonz, that's my perfect man."