STAMFORD, UNITED KINGDOM - SEPTEMBER 10: Zara Phillips poses for a photograph with her horse 'Toytown' at Burghley Horse Trials on September 10, 2006 in London, England. (Photo by Chris Jackson/Getty Images)
STAMFORD, UNITED KINGDOM - SEPTEMBER 10: Zara Phillips poses for a photograph with her horse 'Toytown' at Burghley Horse Trials on September 10, 2006 in London, England. (Photo by Chris Jackson/Getty Images)