Serena Williams of the US (L) holds her winners trophy and Venus Williams of the US holds her runners-up trophy after their Ladies' Singles finals match at the Wimbledon tennis championships in London, July 4, 2009. Serena Williams clinched her third Wimbledon title and 11th Grand Slam crown with a 7-6 (7/3), 6-2 victory over sister Venus, the defending champion, on Saturday. [Xinhua]

Serena Williams (R) and her sister Venus Williams of the United States pose for pictures before their ladies' singles final at the 2009 Wimbledon Tennis Championships at the Centre Court in Wimbledon of London July 4, 2009. [Xinhua]