Lauren Mallory is a silver blonde, fishy-eyed student at Bella's high school. Despite being popular herself, she becomes jealous over the attention Bella receives after she moves to Forks, and she remains hostile toward her for the rest of Twilight, New Moon, and Eclipse. She is particularly jealous when Tyler Crowley, on whom Lauren has a crush, pays attention to Bella. Lauren Mallory also tends to speak in a rather sneering tone, which Bella notices when she overhears Lauren talking about her.
In the films, Lauren's character was combined with Jessica Stanley, who was played by Anna Kendrick