"Women Who Rock"

Wanda Jackson
"Women Who Rock" category: "Get Outts That Kitchen, Rattle Those Pots and Pans: Rock and Roll Emerges"

Photo: Wanda Jackson performs onstage during 2011 Stagecoach: California's Country Music Festival on May 1, 2011, in Indio, Calif.

Credit: Frazer Harrison/Getty Images