Britain's Prince William and his wife Kate, Duchess of Cambridge, look at each other as they come out of Westminster Abbey following their wedding ceremony in London on April 29, 2011.
- [Carl de Souza/AFP/Getty Images]

Kate Middleton waves as she arrives at the West Door of Westminster Abbey in London for her wedding to Britain's Prince William, on April 29, 2011.
- [Odd Andersen/AFP/Getty Images]

Tourists queue outside Buckingham Palace in central London as the palace opens its doors to the public for the summer on July 23, 2011.
- [Carl Court/AFP/Getty Images]

Britain's Queen Elizabeth II talks with Kate Middleton, the Duchess of Cambridge, as they view the dress she wore for her royal wedding to Britain's Prince William at the annual summer exhibition at Buckingham Palace in central London on July 22, 2011.
- [John Stillwell/AFP/Getty Images]

A woman poses next to a poster advertising the display of Kate Middleton's royal wedding dress outside Buckingham Palace in central London on July 23, 2011.
- [Carl Court/AFP/Getty Images]

The replica wedding dress worn by Catherine, Duchess of Cambridge was displayed at the Queen Victoria Building on May 2, 2011, in Sydney, Australia. Woman's Day Australia assembled a team that worked throughout the weekend to recreate aspects from the Royal Wedding.
- [Mike Flokis/Getty Images]

Prince William and his wife Kate, Duchess of Cambridge, leave the 1902 State Landau as they arrive at Buckingham Palace after their wedding on April 29, 2011.
- [Andrew Winning/AFP/Getty Images]