Prince William and his wife, Kate, the Duke and Duchess of Cambridge, take their shoes off before entering a mosque in Kuala Lumpur, Malaysia, on Sept. 14, 2012. (Associated Press)

Photo by: Mark Baker

Prince William and his wife, Kate, the Duke and Duchess of Cambridge, take their shoes off before entering a mosque in Kuala Lumpur, Malaysia, on Sept. 14, 2012. (Associated Press)