Erica Russo is a 17 years old vampire from Isla Paradiso. She have 2 brothers and 2 sisters. Her mother is the famous singer Bella Hartley.
As a human, Erica was president of the Twilight Fan Club. She was a nerd and constantly bullied by head cheerleader Stephanie. Originally meant to be babysitter, she instead goes to a party with Gord in an attempt to prove to Sarah that she's not a good girl. There, Gord bites her, andd becoming a fully-fledged vampire. After her transformation, Erica began to look down on inferior students, bullying people like she used to be. Erica has become much more popular with boys following her transformation. Her nerd past proves useful sometimes, as she's even brainier than the others, though she doesn't like being reminded of her past.