She currently appears as the model on the CBS' Game Show Let's Make a Deal hosted by Wayne Brady.
Tiffany apparently has a knack for entertaining & breaking into show business, for she started dancing at the very young age of 3. While growing up she trained herself in many styles of dance including ballet, jazz, contemporary, and hip-hop. In High School, Coyne was a member of Fremont High School’s drill team, and then performed with Northridge’s team. After her 2000 graduation and for two basketball seasons, Tiffany became a member of the Utah Jazz Dancers for the NBA team of the same name. She was also a dance instructor who toured around Northern Europe dancing with Jean Ann Ryan Productions.
Tiffany was a Las Vegas showgirl when she was called by CBS & FremantleMedia to take the job that really changed her life. That job was the new model of Let's Make a Deal with Wayne Brady replacing previous model Alison Fiori. In addition to modeling the big prizes, she also has a hand in making "Quickie Deals" (deals made at the end of the show during the closing credits). In addition, while still doing the show, Coyne pulled double duty as she occasionally appeared as a substitute model for LMAD's equally long-running sister show The Price is Right.
Tiffany is currently married to singer Chris Coyne whom she met while the two of them were performing on a cruise ship. In January 2013, the Coynes announced that they are expecting their first child.
Shortly after the start of the fifth season of Let's Make a Deal, Tiffany went on her maternity leave as Danielle Demski stepped in her long-term replacement. On August 1, 2013, Tiffany gave birth to a baby girl, Scarlett Rose Coyne.
- Today, she happily continues on with Let's Make a Deal as the show is currently in it's 7th season revival on CBS.