HAPPY BIRTHDAY, KELLY KAPOWSKI! YOU WERE TOO GOOD FOR ZACH! “Happy Birthday to Kelly Kapowski! Also known as Tiffani Amber Thiessen! Tiffani represented PERFECTION! I look at her as Valerie of 90210… she was tremendous as Valerie! You know Zach’s not hitting that right!?” — Craig Carton & Tyrone Johnson #SavedByTheBell #90210 #KellyKapowski #fyp