Kristen Stewart hit the red carpet in front of hundreds of screaming fans in LA last night. She was all smiles in a sexy, see-through gold Zuhair Murad gown for the big Breaking Dawn Part 2 premiere. Kristen and Robert Pattinson posed together on their way into the screening and also stopped to chat with fans and sign autographs. It's Kristen and her Twilight costars' last movie debut for the franchise after kicking off press for the first film four years ago. She's been on the go in recent weeks promoting the final film, with stops in NYC and Tokyo. Kristen juggled that with work for her other project, On the Road, which hits theaters next month. First though, Breaking Dawn Part 2, will be on the big screen this Friday, and fans can expect a surprise, since Taylor Lautner confirmed that there is a twist that differentiates the movie from the book.