Tennis champion, Serena Williams won her 21st Grand Slam Tournament at Wimbledon on June 11, 2015 against Garbine Muguruza 6-4 6-4 in southwest London to complete the “Serena Slam” — winning four straight majors — for the second time and is now well on the way to making more history at the season’s final grand slam. But, that wasn’t the only “win” for Williams. Wearing a curve-hugging gown at the Wimbledon Champions Dinner, Williams put critics of her awesome physique to shame.