Sloane Stephens Defeats Idol Serena Williams at Australian Open

Sloane Stephens, 19, defeated her idol, Serena Williams, at the Australian Open. Sloane is a big Serena fan and has a poster of Serena on her bedroom wall. The young star is currently ranked 25th in the world. Sloane started playing tennis at age 9. Her parents were both athletes. In addition to tennis, Sloane was recently included in a Vogue story about the best dressed new wave of style stars. Take a look: