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 2003 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.