Sisters Act! Venus Williams Congratulates Sister, Serena Williams on Her Big Win

Venus Williams is 33 years old and her sister, Serena is 36. She congratulated her sister on her big Grand Slam title at Wimbledon..

Serena was hailed by sports fans the world over for her incredible athleticism - but sadly some also took the opportunity to take stabs at the tennis star's athletic appearance, with several people claiming that the champion player was 'built like a man'.

Now, in a new interview with Cosmopolitan.com, Serena's 35-year-old sister, and on-court rival, Venus, has addressed her own feelings about the way her body looks on and off the court.

I love love sister hood cos I have lovely sisters..