Cast & creator
Tiffani Thiessen
Best known for Watch What Happens Live with Andy Cohen, The Tonight Show Starring Jimmy Fallon, The View
Tiffani Thiessen (born Tiffani-Amber Thiessen; January 23, 1974) is an American actress best known for her roles as Kelly Kapowski in Saved by the Bell and as Valerie Malone in Beverly Hills, 90210. She is also known for her role on Fastlane as Wilhelmina 'Billie' Chambers. As of 2009, she plays the role of Elizabeth Burke, in White Collar. After many years of going by her full name, Tiffani-Amber Thiessen, she is now credited as simply Tiffani Thiessen. Description above from the Wikipedia article Tiffani Thiessen, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Also known as: Tiffany Amber Thiessen
22
film credits
42
television credits
63
1984–2026 · acting roles
6.4
average across scored titles
Signature credits
Known for
Across film & television
Filmography (64)
Showing 64 of 64 credits
Watch What Happens Live with Andy Cohen
Self - Guest
2009
The Tonight Show Starring Jimmy Fallon
Self
2014
The View
Self
1997
The Jennifer Hudson Show
2022
Coven Academy
Miss Graves
2026
Married... with Children
Heather McCoy
1987
Late Night with Conan O'Brien
Self - Guest
1993
Beverly Hills, 90210
Valerie Malone
1990
White Collar
Elizabeth Burke
2009
Hell's Kitchen
Self - Restaurant Patron
2005
Jake and the Never Land Pirates
Misty the Wonderful Witch (voice)
2011
Step by Step
Tina Gordon
1991
American Housewife
Celeste
2016
Steve
Self
2017
Stars in the House
Self
2020
NewsRadio
Foxy Jackson
1995
Just Shoot Me!
Amy
1997
Blossom
1990
Charles in Charge
Jennifer
1984
Two Guys and a Girl
Marti
1998
Saved by the Bell
Kelly Kapowski
1989
Rachael Ray
2006
The Hogan Family
1986
Celebrity Name Game
Self
2014
TRL
1998
What About Brian
Natasha Drew
2006
Fastlane
Wilhelmina Chambers
2002
Hollywood Game Night
Self
2013
Burke's Law
Andrea Pierce
1994
Saved by the Bell
Kelly Kapowski-Morris
2020
Alexa & Katie
Lori Mendoza
2018
Good Morning, Miami
Victoria Hill
2002
Saved by the Bell: The College Years
Kelly Kapowski
1993
Head Case
Self
2007
The Rosie O'Donnell Show
Self
1996
Dinner at Tiffani's
Self - Host
2015
The Powers That Be
1992
Hollywood Demons
Self (archive footage)
2025
Cupid
1998
LEGO Marvel Avengers: Mission Demolition
She-Hulk (voice)
2024
Shriek If You Know What I Did Last Friday the 13th
Hagitha Utslay
2000
Deliciousness
Self - Host
2020
E! True Hollywood Story
1996
Son in Law
Tracy
1993
Pandemic
Kayla Martin
2007
From Dusk Till Dawn 2: Texas Blood Money
Pam
1999
Hollywood Ending
Sharon Bates
2002
A Killer Among Friends
Jenny Monroe
1992
The Ladies Man
Honey DeLune
2000
Saved By the Bell: Hawaiian Style
Kelly Kapowski
1992
ivans xtc.
Marie Stein
2000
Love Stinks
Rebecca Melini / Juliette
1999
Northpole
Chelsea
2014
The Stranger Beside Me
Jennifer Gallagher
1995
Saved By the Bell: Wedding in Las Vegas
Kelly Kapowski
1994
Who Shrunk Saturday Morning?
Kelly Kapowski
1989
She Fought Alone
Caitlin Rose
1995
Speedway Junky
Wilma Price
1999
A Christmas Adventure ...From a Book Called Wisely's Tales
Vixen (voice)
2001
Buried Secrets
Annalisse Vellum
1996Buried Secrets
Co-Producer
1996The Greatest Christmas Moments of All Time!
Self
1997
Cyborg Soldier
Lindsey Reardon
2008
Sweet Dreams
Alison Sullivan
1996