While there are several cast members from Twilight and The Twilight Saga: New Moon (as well as related musicians) who, in fact, do have Twitter accounts, there are also those that, sadly, do not.

Included in the "do not" list are Robert Pattinson and Kristen Stewart. Also unknown to have Twitter accounts are Kellan Lutz, Ashley Greene, Nikki Reed, Taylor Lautner, and Elizabeth Reaser.

This is good to know. So if anyone was wondering we know that Elizabeth is NOT on Twitter!