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Britain's Prince William, left, and Prince Harry talk while watching track cycling at the velodrome during the 2012 Summer Olympics, Thursday, Aug. 2, 2012, in London. (AP Photo/Matt Rourke)

Britain's Prince Harry

Prince Harry became an uncle on July 22, 2013 after sister-in-law Catherine, the Duchess of Cambridge, gave birth to a son, Prince George Alexander Louis. The newest prince replaces Harry as the third in line to the British throne.