Who was Terry Grizolli in the novel, Four to Score?

Terry Grizolli had been one of the most popular girls in high school, and had been linked to Joe Morelli. She had been voted Prom Queen, and had created a huge scandal by choosing Joe Morelli as her escort. Upon graduating, she had become a professional cheerleader for the New York Giants, though it seems she has quit that life to be a professional wise guy/wise girl.