Britain's Catherine, Duchess of Cambridge, arrives with Prince William, Duke of Cambridge (not pictured), to attend the royal film premier of "Mandela: Long Walk to Freedom" in central London on December 5, 2013. The film is adapted from former South African President Nelson Mandela's auto-biography and chronicles the life journey from his childhood in a rural village through his struggle for rights during the apartheid era and his inauguration as the first democratically elected president of South Africa. AFP PHOTO/BEN STANSALL (Photo credit should read BEN STANSALL/AFP/Getty Images)
