The ship's company of the Royal Navy frigate HMS Lancaster forms the word "BOY" on the aft deck to mark the birth of Britain's new prince while on patrol in the Caribbean in a photo released by Britain's Ministry of Defence on July 23, 2013. The world was awaiting the first glimpse of Britain's new prince on Tuesday with camera crews poised to photograph Prince William and his wife, Kate, leaving a London hospital with their baby son. Catherine, Duchess of Cambridge gave birth to the couple's first child, who is third in line to the British throne, on Monday afternoon, ending weeks of feverish anticipation about the arrival and surprising royal watchers, who were widely expecting a girl. [Photo/Agencies]