LONDON - OCTOBER 29:  Indian tennis player Sania Mirza applauds during the launch of the XIX Commonwealth Games Queen's Baton Relay for the Delhi 2010 Commonwealth Games, outside Buckingham Palace October 29, 2009  in London. The Indian President, Prathibha Devi Singh Patil, and her husband, Dr Devisingh Ramsingh Shekhawat, are concluding their three-day state visit to the UK during which they have stayed in Windsor Castle. (Photo by Shaun Curry - WPAPool/Getty Images)