Ashley Greene, wearing a pencil skirt and a neck full of pearls, holds onto a script as she prepares for her guest role on “Pan Am”

, NEW YORK, NEW YORK - Monday November 28, 2011. "The Twilight Saga: Breaking Dawn" star Ashley Greene wears a pencil skirt and a neck full of pearls while walking on the set of the hit TV show "Pan Am". Greene will be appearing in a three-episode arc on the ABC show, which will be her first gig after "The Twilight Saga". The first episode featuring Ashley will air on December 4th. Photograph: © **FEE MUST BE AGREED PRIOR TO USAGE** **E-TABLET/IPAD & MOBILE PHONE APP PUBLISHING REQUIRES ADDITIONAL FEES**ÊLOS ANGELES OFFICE: 1 310 822 0419ÊÊLONDON OFFICE OFFICE: +44 208 090 4079