Serena Williams, hanging up the racket for the big screen.

2009 marked the 5th time Serena has been ranked World No. 1 by the Women's Tennis Association, yet she's already eyeing her next career move. She caught the acting bug while appearing on ER in a guest starring role, however her character was killed off. Said Williams, "I really enjoy acting. I like being in front of the camera. I think I should be an action star. I always wanted to die in acting and then I died and I was miserable! I was like, 'I don't wanna die anymore', so my dying in acting career is over! Now I'm moving on to more action roles. I can do a real mean chop and a kick and I can jump high and run fast and cartwheel."