Tiffany Haas made her Broadway debut on Wicked as the Nessarose understudy in 2005. She currently is the Glinda standby on Broadway. Tiffany's co-star who is memorable was Lindsay Mendez who played as Elphaba
While studying opera and musical theater, she won Miss Ohio in 2002 and competed in the Miss America Pageant.
- Tiffany Haas was a standby for Glinda at the Gershwin Theater when Katie Rose Clarke was Glinda. She continues to be the Glinda standby and temporarily played her in November/December 2014 when Jenni Barber left the show and was not replaced.
- Tiffany stated in episode 5 of Fly Girl that one of her favorite moments while being a standby as Glinda was that she enjoyed wearing the crown and doing ordinary stuff like opening up her powder in her dressing room.