Fear not, the main 3 are of course staying the same!
Actress Lisa Howard has a trail of credits to her name including appearances in Ugly Betty, and stints on Broadway! She'll be playing Siobhan, one of the founders of the relatively young Irish Coven.
One of the oldest covens in the world, the Romanian Coven were once the ruling vampire family until they were unseated by the Volturi! In Breaking Dawn Noel Fisher, who acted in Final Destination 2, plays Romanian Coven member Vladimir.
Best known for his lead role in TV series Pushing Daisies (alongside Anna Friel), Lee Pace will play American Nomad vamp Garrett...
...alongside Toni Trucks, who featured in film Music and Lyrics with Drew Barrymore and Hugh Grant. Nice dress Toni!
And finally, potential hottie Joe Anderson (of The Crazies fame, kinda) has been cast as brooding European Nomad Alistair, who counts Carlisle as his closest acquaintance.
So there you have them, a few of the newest Twilight stars, for your viewing pleasure. What do you make of the bunch? Are you excited for Breaking Dawn? Comments please Sugarscapers!