Tiffani Thiessen. Axelle/Bauer-Griffin/FilmMagic Tiffani Thiessen is “heartbroken” over the death of her father, Frank Thiessen. The Saved by the Bell actress posted an emotional tribute to her father via Instagram on Friday, May 24. “My Dad was a lover of many things. Animals, plants, chocolate, jazz, anything citrus, lottery tickets, cars, watches, stray dogs &…
