Wozniacki, originally from Denmark and the daughter of international soccer and volleyball players, took over the No. 1 ranking in women's tennis late last year. But her ascent to the top of our list may have been solidified just a week ago.
That's when she dismantled (dare we say, undressed) three-time Grand Slam champ—and former Super-Hot Tennis It-Girl—Maria Sharapova in straight sets at a tournament in Indian Wells, Calif. It was her second straight win over the Russian glamour girl.
With the Williams sisters nearing the end of their careers, Wonziacki's reign both on and off the court may be just beginning. We say, let the undressing continue!