London's Trafalgar Square's fountains are colored blue to mark the birth of a baby boy, third in line to the throne of Britain, at 4.24pm to the Duke and Duchess of Cambridge at St Mary's Hospital Monday July 22, 2013. (AP Photo /Clive Gee, PA)
Gallery: Great Britain, world celebrate royal baby
Jul. 23, 2013 @ 02:28 PM
Celebrations were held around the world for the new royal heir, who was born to Duchess Kate and Prince William on Monday.