UK’s Prince William and Kate pose with their new-born baby boy at hospital

Britain’s Prince William, right, and Kate, Duchess of Cambridge hold the Prince of Cambridge, Tuesday July 23, 2013, as they pose for photographers outside St. Mary’s Hospital exclusive Lindo Wing in London where the Duchess gave birth on Monday July 22.

The Royal couple are expected to head to London?s Kensington Palace from the hospital with their newly born son, the third in line to the British throne. <AP Photo/NEWSis/Lefteris Pitarakis>

Britain’s Prince William carries his new born son, the Prince of Cambridge, who was born on Monday. into public view for the first time. outside the Lindo Wing of St. Mary’s Hospital, in London, Tuesday, July 23, 2013. <AP Photo/NEWSis/John Stillwell, Pool>