Sierra Marjory Boggess s best known for originating the Broadway role of a fictional Disney character who is the only princess to become what?
Sierra Boggess: Sierra Marjory Boggess (born May 20, 1982) is an American theater actress and singer. Sierra Boggess:  She is best known for originating the role of Ariel in "The Little Mermaid" on Broadway and for her multiple appearances as Christine Daaé in "The Phantom of the Opera."
i don't know