Regina Belle - Life After "A Whole New World" In 1992, Regina Belle enchanted audiences across the world by lending her voice to the song "A Whole New World," in Disney's Aladdin. The single was only one luminous point in her impressive musical career, in which she glided from opera to R&B to gospel, gaining accolades at every turn. A survivor of brain cancer, Belle continues to be a formidable talent, throwing her heart and soul into religion and gospel with a spirit as immortal as her music.