Photos: British royals show off dance moves

Family expresses fun side at events
Family expresses fun side at events
Family expresses fun side at events
Family expresses fun side at events
Family expresses fun side at events
Family expresses fun side at events
Family expresses fun side at events
Family expresses fun side at events
Family expresses fun side at events
Family expresses fun side at events
Family expresses fun side at events
Family expresses fun side at events
Family expresses fun side at events
Family expresses fun side at events
Family expresses fun side at events
Family expresses fun side at events
Family expresses fun side at events
Family expresses fun side at events
Family expresses fun side at events
Family expresses fun side at events
Family expresses fun side at events
Family expresses fun side at events
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LONDON, ENGLAND - DECEMBER 21: Prince William, Duke of Cambridge (L) dances with Vanessa Boateng (C) as his wife Catherine, Duchess of Cambridge (R) looks on during a reception at Centrepoint's Camberwell Foyer on December 21, 2011 in London, England. The national charity, Centrepoint, provides housing and support to improve the lives of homeless young people aged 16-25. (Photo by Ben Stansall-WPA Pool/Getty Images)