For I remember spending my formative years watching Tiffani on the hit TV show “Saved By The Bell”, and []. Check out Tiffani Thiessen’s nude and sexy photos from events, portrait, magazine shoots and screenshots from “Buried Secrets”, “The Ladies Man”, “Sweet Dreams” and “Hollywood Ending”.Tiffani-Amber Thiessen (born January 23, 1974) is an American actress. She’s best known for killin’ it as Kelly Kapowski on NBC’s “Saved.