Article continues below advertisementVenus Williams proves she's a champion both on and off the court. After clinching her first singles victory in nearly two years on July 22, the 45-year-old tennis legend confirmed her engagement to actor-producer Andrea Preti, 37, during a post-match interview.In an on-court chat with former tennis player Rennae Stubbs, Stubbs asked, "You are now an engaged woman. So, how has Andrea helped you in this comeback? You're happy, a smile on your face.