Tiffany attends West Beverly Hills High School and used to be best friends with Kelly. She and Kelly start hanging out again and Tiffany is seen shopping with her and Brenda Walsh. Unbeknownst to the girls, Tiffany is stealing the clothes from the various shops. Tiffany hides the stolen merchandise in Brenda's room, and when her mom, Cindy Walsh discovers it, she thinks it is Brenda who is the thief. Tiffany eventually tells Cindy the truth and clears Brenda's name.
Although Tiffany attends West Beverly in the same year as the gang, she is not seen again