Based on the novel by Stephenie Meyer..:Official Cast:.Kristen Stewart as Bella SwanRobert Pattinson as Edward CullenTaylor Lautner as Jacob BlackPeter Facinelli as Carlisle CullenElizabeth Reaser as Esme CullenAshley Greene as Alice Cullen Jackson Rathbone as Jasper HaleNikki Reed as Rosalie HaleKellan Lutz as Emmett CullenCam Gigandet as JamesRachelle Lefèvre as Victoria Edi Gathegi as LaurentSarah Clarke as Renée DwyerBilly Burke as Charlie SwanSolomon Trimble as Sam UleyMichael Welch as Mike NewtonAnna Kendrick as Jessica StanleyJustin Chon as Eric Yorkie Christian Serratos as Angela Weber**proof that Taylor Lautner is Jacob -http://www.peninsuladailynews.com/article/20080310/NEWS/803100307
