The Wrap reports a rumor that Breaking Dawn, the fourth and final film in the Twilight teen vampire series, is already in the works.
Citing "an individual close to the production," the site reports that work on Breaking Dawn will start in late spring 2010. All are based on Stephenie Meyer's series of best-selling books.
Summit Entertainment spokesman Paul Pflug declined to confirm or deny the report, telling the site: "Summit has no comment on that rumor at this time."
New Moon, the first sequel to the megahit Twilight, is now filming in Vancouver, Canada. The second sequel, Eclipse, is in the planning stages.
A Summit executive who declined to be identified said that there was no production schedule for Breaking Dawn and no current plans to shoot in Vancouver, The Wrap reported. New Moon is scheduled for release on Nov. 20, while Eclipse has a tentative release date of June 2010.