Lizzie is a girl who met Jacob Black at a park when he borrowed Edward's Aston Martin Vanquish and drove it away from Forks. Lizzie showed some interest in Jacob when she met him, since she wanted to know why he was upset. In an attempt to cheer him up, she joked that he should return the car he had taken from Edward. She then begins to talk about the Vanquish, showing quite some knowledge about cars since her father owned many. Jacob thought that she was very pretty and sort of funny, and, suffering from his being rejected by Bella Swan, tried to imprint on her, but failed and wound up returning to Forks to see Bella again.
She is described with light red-gold hair, fair skin, a few gold-colored freckles that are sprinkled across her cheeks and nose, and eyes the color of cinnamon. According to Jacob, she has a one-dimpled smile.