The Queen visiting Halifax, Nova Scotia in June 29, 2010.
Queen Elizabeth II arrives to the Royal Garden Party in Buckingham Palace on July 21, 2009.
(Photo from flickr)
Queen Elizabeth II during Princess Margaret’s wedding, May 6, 1960.
Queen Elizabeth II during her visit in Singapore, March 2006.
(Photo by: Jonathan Drake/Getty Images)
Queen Elizabeth II wearing her favourite colour on Diana’s wedding day, July 1981.
(photo by Lichfield/Getty Images via NY Times)
The Queen Elizabeth II with Her First Grandchild, October 1977
(photo by Anwar Hussein, via LIFE)
The Queen during Trooping The Colour, June 2007
(photo by Peter Macdiarmid/Getty Images via Zimbio)
Queen Elizabeth II and the Duke of Edinburgh in Fiji, October 1977
(photo by Anwar Hussein/WireImage via LIFE)
Queen Elizabeth II visits RAF Valley, April 2011
(photo by REUTERS/Christopher Furlong/Pool via Mad Hattery)
Queen Elizabeth II during Trooping The Colour, June 2010.
(photo by Adrian Dennis/AFP/Newscom/File via The Christian Science Monitor)
Queen Elizabeth II during her visit to Sudan, February 1964.
(Photo by John Loengard/Time & Life Pictures/Getty Images via LIFE)
The Queen during the Ever Ready Derby at Epsom, June 1994
(photo by Allsport UK, via LIFE)
Queen Elizabeth II as a very young princess.
(photo via Flickr)
(Photo via The Christian Science Monitor)