'The Gates' star Andrea Powell cast in 'Bre

Andrea Powell, star of the vampirey TV show The Gates, has announced on her Facebook page that she has been cast as Sasha in The Twilight Saga: Breaking Dawn. SPOILER ALERT

From the Examiner:

Andrea Powell, who currently stars in The Gates, posted the following messages on her Facebook page:

. . . looks like I'll be making an appearance in the next #Twilight movie…and that my loyalties are now divided.

No word yet on whether or not I sparkle. At the VERY least I'm hoping for some really cool eyes.

I'll be playing Sasha, "mother" of Tanya, Kate & Irina.

…Her inclusion in the film means that there'll probably be a flashback sequence involving her and the "immortal child" she adopted, as well as, potentially, the "Denali" daughters (Maggie Grace as "Irina", Casey LaBow as "Kate," and Mia Maestro as "Carmen"). This'll be a good way to explain the danger which "Irina" felt upon seeing "Renesmee" – which then sparks her tattling to the "Volturi," of course.

Source: TeamEdwardPOV