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  • Prince William and Kate Middleton pose for photographs in the State Apartments of St. James Palace in London, England on November 16, 2010
  • Prince William and Kate Middleton arrive at the Central Flying School at RAF Cranwell where Prince William received his RAF wings in a graduation ceremony, Sleaford in Lincolnshire, England on April 11, 2008 / Princess Diana’s engagement ring
  • Prince William and Kate Middleton arrive at the Central Flying School at RAF Cranwell where Prince William received his RAF wings in a graduation ceremony, Sleaford in Lincolnshire, England on April 11, 2008
  • Kate Middleton and Prince William attend Harry Meade & Rosie Bradford’s wedding at the Church of St. Peter and St. Paul in Northleach near Cheltenham, England on October 23, 2010
  • Prince William smiles as he watches children from central London schools participate in team building exercises in London on July 6, 2009 in London, England
  • Prince William and Prince Harry show a little brotherly love in front of a Griffin helicopter during a photocall at RAF Shawbury on June 18, 2009 in Shawbury, England
  • Prince William and Prince Harry attend the unveiling of a statue and bronze reliefs of Queen Elizabeth, the Queen Mother, on the Mall

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    Prince William and Kate Middleton pose for photographs in the State Apartments of St. James Palace in London, England on November 16, 2010

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    Prince William and Kate Middleton arrive at the Central Flying School at RAF Cranwell where Prince William received his RAF wings in a graduation ceremony, Sleaford in Lincolnshire, England on April 11, 2008 / Princess Diana’s engagement ring

  • Getty Premium

    Prince William and Kate Middleton arrive at the Central Flying School at RAF Cranwell where Prince William received his RAF wings in a graduation ceremony, Sleaford in Lincolnshire, England on April 11, 2008

  • Getty Premium

    Kate Middleton and Prince William attend Harry Meade & Rosie Bradford’s wedding at the Church of St. Peter and St. Paul in Northleach near Cheltenham, England on October 23, 2010

  • Getty Images

    Prince William smiles as he watches children from central London schools participate in team building exercises in London on July 6, 2009 in London, England

  • Getty Images

    Prince William and Prince Harry show a little brotherly love in front of a Griffin helicopter during a photocall at RAF Shawbury on June 18, 2009 in Shawbury, England

  • Getty Images

    Prince William and Prince Harry attend the unveiling of a statue and bronze reliefs of Queen Elizabeth, the Queen Mother, on the Mall