British television presenter Alexa Chung (L), U.S. actress Sarah Jessica Parker (3rd L), U.S. tennis player Serena Williams (3rd R), British tennis player Andy Murray (2nd R) and his girlfriend Kim Sears (R) watch the presentation of the Burberry Prorsum 2011 Spring/Summer collection at London Fashion Week September 21, 2010. REUTERS/Suzanne Plunkett (BRITAIN - Tags: FASHION ENTERTAINMENT SPORT TENNIS)