Princess Charlotte of Cambridge (R) waves at the media as she is led in with her brother Prince George of Cambridge (L) by their father Britain's Prince William, Duke of Cambridge, (C) at the Lindo Wing of St Mary's Hospital in central London, on April 23, 2018, to visit Catherine, Duchess of Cambridge, and their new-born brother, the Duke and Duchesses third child. Kate, the wife of Britain's Prince William, has given birth to a baby son, Kensington Palace announced Monday. "Her Royal Highness The Duchess of Cambridge was safely delivered of a son at 11:01 (1001 GMT)," the palace said in a statement. The baby boy weighs eight pounds and seven ounces (3.8 kilogrammes). / AFP PHOTO / Daniel LEAL-OLIVAS