Royals at the Paralympic Games

Catherine, Duchess of Cambridge, right, presents a gold medal to Great Britain's Aled Davies after he won the Men's Discus F42 athletics event during the London 2012 Paralympic Games at the Olympic Stadium in east London, on Sept. 2, 2012.

Gold medalist Aled Davies of Great Britain is presented his medal by Catherine, Duchess of Cambridge during the medal ceremony for the Men's Discus Throw - F42 at the London 2012 Paralympic Games at Olympic Stadium on Sept. 2, 2012, in London.

Catherine, Duchess of Cambridge, left, attends the London 2012 Paralympic Games at Olympic Stadium on Sept. 2, 2012, in London.

Gold medalist Aled Davies of Great Britain is presented his medal by Catherine, Duchess of Cambridge during the medal ceremony for the Men's Discus Throw - F42 at the London 2012 Paralympic Games at Olympic Stadium on Sept. 2, 2012, in London.

Catherine, Duchess of Cambridge aarrives to watch the rowing finals at the London 2012 Paralympic Games at Eton Dorney on Sept. 2, 2012, in Windsor, England.

Catherine, Duchess of Cambridge looks on during the medal ceremony for Men's Discus Throw - F42 at the London 2012 Paralympic Games at Olympic Stadium on Sept. 2, 2012, in London.

Catherine, Duchess of Cambridge watches the rowing finals at the London 2012 Paralympic Games at Eton Dorney on Sept. 2, 2012, in Windsor, England.

From left to right, Sophie, Countess of Wessex, Lady Louise Windsor and Catherine, Duchess of Cambridge watche the Great Britain Mixed Coxed Four Rowing - LTAMix4+ team celebrate after winning gold at the London 2012 Paralympic Games at Eton Dorney on Sept. 2, 2012, in Windsor, England.

Catherine, Duchess of Cambridge leaves the rowing at Eaton Dorney at the London 2012 Paralympic Games at Eton Dorney on Sept. 2, 2012, in Windsor, England.

Catherine, Duchess of Cambridge arrives at the Eton Dorney venue to watch the days rowing competitions at the London 2012 Paralympic Games at Eton Dorney on Sept. 2, 2012, in Windsor, England.

Prince William, Kate, Duchess of Cambridge, Sophie, Countess of Wessex, and her daughter, Lady Louise Windsor, applaud as the watch British cyclist Sarah Storey break a world record in her C5 Individual Pursuit heat at the London 2012 Paralympic Games on Aug. 30, 2012, in London.

Prince William and Kate, Duchess of Cambridge, applaud as the watch British cyclist Sarah Storey break a world record in her C5 Individual Pursuit heat at the London 2012 Paralympic Games on Aug. 30, 2012, in London.

Prince William and Kate, Duchess of Cambridge ,talk as they watch the cycling in the Velodrome at the London 2012 Paralympic Games on Aug. 30, 2012, in London.

Prince William and Kate, Duchess of Cambridge, leave the Velodrome after watching cycling events at the London 2012 Paralympic Games on Aug. 30, 2012, in London.

Prince William, and Kate, Duchess of Cambridge, share a joke as they clap while watching the track cycling at the London 2012 Paralympic Games at the Velodrome on Aug. 30, 2012, in London.

Prince William and Kate, Duchess of Cambridge, watch the Goalball at the London 2012 Paralympic Games at the Copper Box on Aug. 30, 2012, in London.

From left, Prince William, Kate, Duchess of Cambridge, Lady Louise Windsor and Sophie, Countess of Wessex, clap while watching the track cycling at the London 2012 Paralympic Games at the Velodrome on Aug. 30, 2012, in London.

Prince William and Kate, Duchess of Cambridge, watch the cycling action at the Velodrome on the opening day of the London 2012 Paralympic Games at the Olympic Park in east London, on Aug. 30, 2012.

Prince William and Kate, Duchess of Cambridge, take part in the wave whilst watching the track cycling at the London 2012 Paralympic Games at the Velodrome on Aug. 30, 2012, in London.

Prince William and Kate, Duchess of Cambridge, share a joke as they clap while watching the track cycling at the London 2012 Paralympic Games at the Velodrome on Aug. 30, 2012, in London.

Prince William and Kate, Duchess of Cambridge, arrive at the Goalball at the London 2012 Paralympic Games at the Copper Box on Aug. 30, 2012, in London.

Kate, Duchess of Cambridge, and Prince William talk to Great Britain cyclist Mark Cavendish at the London 2012 Paralympic Games at Velodrome on Aug. 30, 2012, in London.

Prince William and Kate, Duchess of Cambridge, enjoy the atmosphere at Velodrome on Aug. 30, 2012, in London.

Prince William and Kate, Duchess of Cambridge, attend a reception at the Olympic Stadium ahead of the opening ceremony for the London Paralympic Games 2012.

From left, British Prime Minister David Cameron, Samantha Cameron, Prince William, Kate, Duchess of Cambridge, Princess Anne and London Mayor Boris Johnson applaud during the Opening Ceremony of the London 2012 Paralympics at the Olympic Stadium on Aug. 29, 2012, in London.

From left, British Prime Minister David Cameron, his wife, Samantha, Prince William and Kate, Duchess of Cambridge, stand as the Paralympic flag is raised during the London 2012 Paralympic Games at the Olympic Stadium in east London on Aug. 29, 2012.

Prince William and Kate, Duchess of Cambridge, look on during the Opening Ceremony of the London 2012 Paralympics at the Olympic Stadium on Aug. 29, 2012, in London.

From left, Prime Minister David Cameron, Samantha Cameron, Prince William, Kate, Duchess of Cambridge, and Princess Anne look on during the Opening Ceremony of the London 2012 Paralympics at the Olympic Stadium on Aug. 29, 2012, in London.

Britain's Prince William and Kate, Duchess of Cambridge, attend the opening ceremony of the London 2012 Paralympic Games at the Olympic Stadium in east London on Aug. 29, 2012.