The producers of "The Twilight Saga" movies have announced that, nine-year-old Mackenzie Foy, which star as Renesmee in the upcoming two part movie "Breaking Dawn".

Foy will play the vampire / child of Robert Pattinson (Edward Cullen) and Kristen Stewart (Bella Swan) in the final chapter of the "Twilight" movies.

Irish Director of the "Twilight Saga", Bill Condon, says that he considered utilizing similar visual effect techniques as those used in "The Curious Case of Benjamin Button". This is because Renesmee will age several years during the course of the movie. As an immortal the character of Renesmee ages as an accelerated rate.

Mackenzie Foy has starred in "Flashforward" and "'Til Death" in her short career.