The first choice to play Edward Cullen was not Robert Pattinson, it was Henry Cavill.
Robert Pattinson has no idea about Twilight before he chose as the cast for the role of Edward Cullen.
Interestingly, the director wanted to cast Emily Browning as Bella Swan but Kristen Stewart plays the role in the much-loved movie.
Kristen Stewart has green eyes, but she wears contact lenses as Bella Swan is a young lady who has beautiful brown eyes.
Initially Robert Pattinson had no idea to record songs for the film. Nikki Reed and the director were impressed with the song written by Robert Pattinson.