Only in Rome! Serena Williams spent a day out and about in the beautiful Italian city with her precious three-year-old daughter, Olympia, on May 13, where the 23-time Grand Slam champion, 39, was spotted enjoying an Italian delicacy with her baby girl. Serena, who shares Olympia with husband Alexis Ohanian, 38, sported an all-black athletic Nike ‘fit and let her hair down.