Ann Wilson is an American rock singer and songwriter, best known as the lead vocalist of the rock band Heart. Her powerful, operatic vocal style and range have earned her critical acclaim and recognition as one of rock's best female vocalists. With Heart, Wilson produced a string of hits in the 1970s and 80s, including "Barracuda" and "Crazy on You," which showcased her distinctive voice and helped to redefine the role of women in rock music. Her influence within the genre has made her a significant figure in music history.