Shanna Livingston is one of the pre-made townies in Sim State University from The Sims 2: University. She can be made playable by befriending and asking her to move in, or by marrying her. Shanna has the same facial structure as Gretchen Chin. She has a Lifetime want that was removed prior to release.
Shanna's skills and interests are randomized upon loading Sim State University. It is only referenced in the game files that she has no skills, interests, or major. Shanna's name is randomized when Sim State University is generated. The name "Shanna Livingston" is only referenced in the game files.