NEW YORK, NY – AUGUST 20: Professional Tennis Player Roger Federer (L) and Vogue Editor-in-Chief Anna Wintour attend Moet & Chandon Celebrates Its 270th Anniversary With New Global Brand Ambassador, International Tennis Champion, Roger Federer at Chelsea Piers Sports Center on August 20, 2013 in New York City. (Photo by Andrew H. Walker/Getty Images for Moet & Chandon)
