Sorry, Vanessa Hudgens. Looks like one major movie franchise is enough for you.

Despite the desire of the High School Musical star to come aboard Eclise in the role of Leah Clearwater, the role of this teen wolf gone to Julia Jones. She's a little known actress that once guest-starred on ER.

Moreover, the Twilight Saga has cast 15-year-old stuntman BooBoo Stewart as Leah's brother Seth.

These two characters team up with Jacob Black (Taylor Lautner) to protect Edward and Bella from an array of evil bloodsuckers in Eclipse.

Filming on the flick got underway this week.