Tiffani Thiessen is NOT Pregnant!

Former Saved By The Bell and 90210 star Tiffani Thiessen is pregnant, according to Star.

… but it’s NOT true!

“Tiffani is not pregnant,” her rep tells JustJared.com. “She and Brady look forward to having a family someday but right now she’s focused on work. She’s shooting a pilot, White Collar, for USA Network.”

“She and her husband are over the moon at the thought of becoming parents,” a source had told the mag of the 34-year-old actress. “Tiffani wanted a baby so badly. She had been seen going to a fertility center for treatments in Los Angeles to help her conceive.”

Tiffani has been married to actor-artist Brady Smith since July 2005.