TV Guide has a new interview with Sarah Clarke (Renee) here!

TVGuide.com: Are you on board for the Twilight sequel, New Moon?
Clarke: You know, they still haven’t told me. They’re being so secretive about it. They know I’m doing press for Trust Me, so they haven’t told me anything yet. I think they don’t want anything to get out.

TVGuide.com: Have you read ahead with the other books to see what Bella’s mom gets to do?
Clarke: I have, and I know I’m involved, but the mother is such a strange role, I have to say. My instincts as a mother would never jibe with half the things Renee does.