Bella Swan
Isabella "Bella" Marie Swan (later Bella Cullen) is a fictional character and the protagonistof the Twilight series, written by Stephenie Meyer. The Twilight series, which consists of the novels Twilight, New Moon, Eclipse, and Breaking Dawn, is primarily narrated from Bella's point of view.
Edward Cullen
Edward Cullen (né Edward Anthony Masen) is a fictional character from Stephenie Meyer'sTwilight series. He features in the books Twilight, New Moon, Eclipse and Breaking Dawn, as well as the Twilight film, and the as yet unfinished novel Midnight Sun - a re-telling of the events of Twilight from Edward's perspective. Edward is a vampire who, over the course of the Twilightseries, falls in love with, marries, and has a child with Bella Swan, a human teenager who later chooses to become a vampire also. In the 2008 Twilight film, Edward is played by actor Robert Pattinson.
Jacob Black
Jacob Black is a fictional character in the Twilight series by Stephenie Meyer. He is described as a Native American of the Quileute tribe in La Push, near Forks, Washington. In the second book of the series, he undergoes a transformation that allows him to change into a wolf. In the films Twilight and New Moon, Jacob is played by Taylor Lautner.