Cissy is a guest character in Season 1 of Gilmore Girls. She is portrayed by Kara Holden.
Character[]
Cissy is Tristin's date to the Chilton formal dance in Rory's Dance. When Tristin doesn't feel like dancing or eating, she asks if he wants to make out. Since Tristin tells Rory he is taking Cissy to the dance, it is presumable she knows her, so we can assume she also goes to Chilton.