Violet Anne Bickerstaff was Screech's girlfriend. Previously she dated a nerd who treated her poorly until Screech convinced Violet to tell him off.
Later, during a dinner date with Violet and her parents, Screech's nervousness leads to a clumsy date, and her parents demand she stop seeing him. This finally is forgiven when Screech convinces Violet to save the school's floundering Glee Club.
Violet is from an extremely wealthy family.