As half of the sister duo that makes up arena rock veterans Heart, vocalist Ann Wilson has sung on some of the biggest rock radio hits of the '70s and '80s. Born on June 19, 1950, Wilson's family moved often when she was young (her father was a Marine Corps captain), before eventually settling down for good in Seattle, Washington. As a shy teenager (due to a stutter), Wilson turned to music and singing as an outlet. By the late '60s, she became equally interested in such hard rockers as Led Zeppelin and folk artists as Joni Mitchell, and as a result, her vocals could adapt bet...