Mariah Carey Attends ‘Hulaween’ Party

Mariah Carey attended Bette Midler’s annual ‘Hulaween’ Halloween party benefiting the New York Restoration project, held at the Waldorf Astoria Hotel in New York City on Monday (October 31). Carey was the only celebrity attending who did not dress up in costume for the event. Check out pictures from FilmMagic and WireImage (arrivals / inside).