Isabella "Izzy" Romero is a student at Waverly Academy.
In 2009, Izzy is a candidate for valedictorian at the school, living in Ramsey Hall. She is pretty much the "queen bee" at the school and everyone wants to be her. She is also student council president and says on the website that she was "pretty much recruited" to the school, indicating that she is very active and attention grabbing. Towards the end of the game, the Black Cat deletes one of her papers.
Izzy "steals" her roommate Leela Yadav's boyfriend Jacob during the course of the game. He may have been Jacob Pryce, which would explain how Corine was able to get into his IP address.
Izzy was also chosen to be the leader of the Blackwood Society.