YELLOWKNIFE, NT - JULY 5: Prince William, Duke of Cambridge and his wife Catherine, the Duchess of Cambridge follow a bagpiper as they arrive at  the Somba K'e Civic Plaza on July 5, 2011 in in Yellowknife, Northwest Territories, Canada. The newly married Royal Couple are on the sixth day of their first joint overseas tour. The 12 day visit to North America is taking in some of the more remote areas of the country such as Prince Edward Island, Yellowknife and Calgary. The Royal couple started off their tour by joining millions of Canadians in taking part in Canada Day celebrations which mark Canada's 144th Birthday.  (Photo by Phil Noble-Pool/Getty Images)
YELLOWKNIFE, NT - JULY 5: Prince William, Duke of Cambridge and his wife Catherine, Duchess of Cambridge, are welcomed during a ceremony at the Somba K'e Civic Plaza on July 5, 2011 in in Yellowknife, Northwest Territories, Canada. The newly married Royal Couple are on the sixth day of their first joint overseas tour. The 12 day visit to North America is taking in some of the more remote areas of the country such as Prince Edward Island, Yellowknife and Calgary. The Royal couple started off their tour by joining millions of Canadians in taking part in Canada Day celebrations which mark Canada's 144th Birthday.  (Photo by Phil Noble-Pool/Getty Images)
YELLOWKNIFE, NT - JULY 05:  Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge look on during an an official welcome ceremony at the Somba K'e Civic Plaza on July 5, 2011 in Yellowknife, Canada. The newly married Royal Couple are on the sixth day of their first joint overseas tour. The 12 day visit to North America is taking in some of the more remote areas of the country such as Prince Edward Island, Yellowknife and Calgary. The Royal couple started off their tour by joining millions of Canadians in taking part in Canada Day celebrations which mark Canada's 144th Birthday.  (Photo by Chris Jackson/Getty Images)
YELLOWKNIFE, NT - JULY 5: Prince William, Duke of Cambridge and his wife Catherine, Duchess of Cambridge, view a demonstration of Dene games and Arctic sports at the Somba K'e Civic Plaza on July 5, 2011 in in Yellowknife, Northwest Territories, Canada. The newly married Royal Couple are on the sixth day of their first joint overseas tour. The 12 day visit to North America is taking in some of the more remote areas of the country such as Prince Edward Island, Yellowknife and Calgary. The Royal couple started off their tour by joining millions of Canadians in taking part in Canada Day celebrations which mark Canada's 144th Birthday.  (Photo by Phil Noble-Pool/Getty Images)
YELLOWKNIFE, NT - JULY 5:  Catherine, the Duchess of Cambridge and Prince William, Duke of Cambridge visit the Somba K'e Civic Plaza on day 6 of the Royal Couple's North American Tour, July 5 2011 in Yellowknife, Canada.  (Photo by Samir Hussein/WireImage)