Idina Menzel

Idina Menzel (born May 30, 1971) is an American actress, broadway actress, singer, songwriter who played Nancy Tremaine in the 2007 Disney fantasy film Enchanted and voiced Circe in the 1998 Disney animated television series Hercules: The Animated Series in the episode "Hercules and the Song of Circe." She will also voice The Snow Queen in the 2013 upcoming animated film Frozen.