(NO UK SALES FOR 28 DAYS) Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge attend the Evening National Canada Day Celebrations on day 2 of the Royal Couple's North American Tour on July 1, 2011 in Ottawa, Canada.
OTTAWA, ON - JULY 1: (NO UK SALES FOR 28 DAYS) Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge attend the Evening National Canada Day Celebrations on day 2 of the Royal Couple's North American Tour on July 1, 2011 in Ottawa, Canada. (Photo by Samir Hussein/WireImage)
OTTAWA, ON - JULY 1: (NO UK SALES FOR 28 DAYS) Catherine, Duchess of Cambridge attends the Evening National Canada Day Celebrations on day 2 of the Royal Couple's North American Tour on July 1, 2011 in Ottawa, Canada. (Photo by Samir Hussein/WireImage)
