Serena Williams, Juan Martin del Potro, Victoria Azarenka and Rafael Nadal looked every bit the fantastic four at the BNP Paribas Tennis Showdown cocktail party at Essex House tonight in New York City. The foursome partied with VIPs and cozied up with each other too. Does Serena have a little love for Delpo too? And Vika’s beau RedFoo was there too.
(Photos: Getty Images)