PERTH, AUSTRALIA - JANUARY 01: Venus Williams of the USA celebrates defeating Mathilde Johansson of France in her singles match during day four of the Hopman Cup at Perth Arena on January 1, 2013 in ... more 

PERTH, AUSTRALIA - JANUARY 01: Venus Williams of the USA celebrates defeating Mathilde Johansson of France in her singles match during day four of the Hopman Cup at Perth Arena on January 1, 2013 in Perth, Australia. (Photo by Paul Kane/Getty Images) less