- (March 2002) : Plays Lorelei Lee in "Gentlemen Prefer Blondes" musical by Jule Styne and Leo Robin (Freud Playhouse, Westwood, California, USA).
- (May 2002) : Plays Amy in "Company" musical by Stephen Sondheim and George Furth (Kennedy Center Eisenhower Theater, Washington, District of Columbia, USA).
- (2001) Played Janet in the Broadway revival of "The Rocky Horror Show."
- Was nominated for a Tony for her performance in "Side Show."
- Just completed an off-Broadway run of "Next to Normal" (2008)
- (1996) She acted in Andrew Lloyd Webber's musical, "Sunset Boulevard," at the Minskoff Theatre on Broadway in New York City with Elaine Paige, Alan Campbell, and George Hearn in the cast.
- (November 23, 2010 to January 2, 2011) She acted in the musical, "Next to Normal," in a West Coast premiere at the Ahmanson Theatre in Los Angeles, California. Brian Yorkey wrote the book and lyrics. Michael Greif was director. Tom Kitt was composer.