ASCOT, ENGLAND - JUNE 16: Zara Phillips laughs in the parade ring on day 1 of Royal Ascot at Ascot Racecourse on June 16, 2015 in Ascot, England. (Photo by Chris Jackson/Getty Images)
ASCOT, ENGLAND - JUNE 16: Zara Phillips laughs in the parade ring on day 1 of Royal Ascot at Ascot Racecourse on June 16, 2015 in Ascot, England. (Photo by Chris Jackson/Getty Images)