Members of The Foot Guards pass Britain's Queen Elizabeth II and Britain's Prince Philip, Duke of Edinburgh on Horse Guards Parade during the Queen's Birthday Parade, 'Trooping the Colour', in London on June 11, 2016. Trooping The Colour and the fly-past are part of a weekend of events to celebrate the Queen's 90th birthday. / AFP / OLI SCARFF (Photo credit should read OLI SCARFF/AFP/Getty Images)
