Sigler's previous musical theater experience includes a stint in the Cinderella tour. She joined the tour last May, after the departure of original lead Deborah Gibson, and left it on July 1, 2001, three weeks earlier than was expected. In his Broadway.com Review of the New York Cinderella tour stop, Ken Mandelbaum praised Sigler's performance in the family-friendly musical: “Most of the opening night crowd which included Gibson seemed to be there to cheer on Sigler, who was sincere, sweet, and appealing, singing nicely and acquitting herself well.

In addition to being an actress, Sigler is also a recording artist and author. Her debut solo CD, Here to Heaven, was released in October 2001. In August, her autobiography, Wise Girl, will be released by Pocket Books. In the book, Sigler details her struggle with eating disorders and how she ultimately managed to conquer her fears.

Litzinger, who has been with Beauty and the Beast for seven years, is scheduled to play her final performance in the musical on September 29.