Kristen Stewart Talks 'Scary' Nude Scene

By CHANDRA PRICE

It's the day all Twi-hards have been waiting for! Kristen Stewart and Robert Pattinson have arrived in Cannes and are making very public appearances as the actress promotes her new film, "On The Road".

Making a fashion statement in a flashy pair of Balenciaga pants at the film's press conference on Wednesday, Kristen dished on her first nude scene: "Obviously everyone who does scenes like that, the first thing you say is, 'Oh I felt so safe, Walter put me in an environment that was very informed by the natural story.' But I love pushing, I love scaring myself."

Rather than faking it with pasties, the brunette beauty explains why it had to be genuine: "I wanted to do it - the reason I want to do the job is because you read something and you're provoked on some level. It's just taking that further and being able to live it... and I always want to get as close to the experience as I possibly can."

Meanwhile, her real-life beau Rob stepped out to both the presser and the red carpet premiere of "On The Road" on Wednesday to support his girlfriend. RPatz sees his "Cosmopolis" world premiere on Friday, May 25 with Director, David Cronenberg.

See more pics from the "On The Road" premiere here and watch ET Canada tonight for all the action!