Helen Reddy

The Aussie-born "I Am Woman" singer and Grammy Award winner, who came out of retirement last year, has made it into history textbooks for her feminist role. It's fitting timing, then—March is Women's History Month—for the anthemic star to hit the stage, where she'll revive her chart-making singles from the ’70s and ’80s, as well as standards and obscure album cuts that never made it on the air.