A royal supporter reads a copy of the national newspaper "The Sun," announcing the birth of a royal baby boy outside St Mary's Hospital in London on July 23, 2013. (credit: JUSTIN TALLIS/AFP/Getty Images)
England Celebrates The Royal Baby
The Chelsea pensioner's celebrate the birth of the royal baby at the The Royal Hospital Chelsea on July 23, 2013 in London. (credit: Jordan Mansfield/Getty Images)
World Celebrates The Royal Baby
Indian painter, Jagjot Singh Rubal touches up his painting of the Duke and Duchess of Cambridge with their newborn baby which he plans to post to them as a gift, in Amritsar on July 23, 2013. (credit: NARINDER NANU/AFP/Getty Images)
England Celebrates The Royal Baby
Students of Buckleberry Church of England Primary School draw congratulatory cards for the Duke and Duchess of Cambridge celebrating the birth of their son, in the Duchess of Cambridge's hometown of Bucklebury, on July 23, 2013. (credit: Warrick Page/ Getty Images)
England Celebrates The Royal Baby
Royal fans wait for Catherine, Duchess Of Cambridge and her newborn son at St Mary's Hospital on July 23, 2013 in London. (credit: Peter Macdiarmid/Getty Images)
England Celebrates The Royal Baby
A 21 gun salute takes place to celebrate the birth of The Prince of Cambridge in Green Park on July 23, 2013 in London. (credit: Tim P. Whitby/Getty Images)
England Celebrates The Royal Baby
The Honourable Artillery Company fire a 62 round Royal Gun Salute outside the Tower of London to celebrate the birth of the royal baby on July 23, 2013 in London. (credit: Jordan Mansfield/Getty Images)
England Celebrates The Royal Baby
The Honourable Artillery Company fire a 62 round Royal Gun Salute outside the Tower of London to celebrate the birth of the royal baby on July 23, 2013 in London. (credit: Jordan Mansfield/Getty Images)
England Celebrates The Royal Baby
The Honourable Artillery Company fire a 62 round Royal Gun Salute outside the Tower of London to celebrate the birth of the royal baby on July 23, 2013 in London. (credit: Jordan Mansfield/Getty Images)
England Celebrates The Royal Baby
Crowds outside Buckingham Palace watch as guardsmen take part in the Changing of the Guard in central London on July 23, 2013. International messages of congratulations poured in for the Duke and Duchess of Cambridge following the birth of the third in line to the throne, celebrated by gunfire salutes across London. (credit: WILL OLIVER/AFP/Getty Images)
England Celebrates The Royal Baby
A white board displays the latest odds for the name of the royal baby from a leading bookmaker outside The Lindo Wing of Saint Mary's Hospital in Paddington, west London on July 23, 2013. (credit: BEN STANSALL/AFP/Getty Images)
England Celebrates The Royal Baby
A congratulatory sign for the Duke and Dutchess of Cambridge, celebrating the birth of their son is seen outside the "Cottage Inn" pub in the Duchess of Cambridge's hometown of Bucklebury, on July 23, 2013. (Photo by Warrick Page/ Getty Images)
England Celebrates The Royal Baby
Charles, The Prince of Wales waves to the crowds during a visit to Bridlington Harbour. PRESS ASSOCIATION Photo. Picture date: Tuesday July 23, 2013. (credit: Anna Gowthorpe/PA Wire)
England Celebrates The Royal Baby
The easel displaying the announcement of the son of The Duke and Duchess of Cambridge stands in front of Buckingham Palace on July 23, 2013 in London. (Photo by Dan Dennison/Getty Images)
England Celebrates The Royal Baby
Newspaper front pages report news of the birth of a new royal baby in London on July 23, 2013. International messages of congratulations poured in for the Duke and Duchess of Cambridge following the birth of the third in line to the throne, celebrated by gunfire salutes across London. (credit: WILL OLIVER/AFP/Getty Images)
England Celebrates The Royal Baby
Newspaper front pages report news of the birth of a new royal baby in London on July 23, 2013. International messages of congratulations poured in for the Duke and Duchess of Cambridge following the birth of the third in line to the throne, celebrated by gunfire salutes across London. (credit: WILL OLIVER/AFP/Getty Images)
England Celebrates The Royal Baby
Carole (R) and Michael Middleton, (L) parents of Catherine, Duchess of Cambridge, pose for pictures as they leave after visiting St Mary's Hospital in London, on July 23, 2013. (credit: CARL COURT/AFP/Getty Images)
England Celebrates The Royal Baby
General view of Kensington Palace and gardens, home of the Duke and Duchess of Cambridge, on July 23, 2013 in London, England. (Photo by Simon James/Getty Images)
England Celebrates The Royal Baby
General view of media outside-broadcast vehicles outside Kensington Palace and gardens, home of the Duke and Duchess of Cambridge, on July 23, 2013 in London, England. (Photo by Simon James/Getty Images)
England Celebrates The Royal Baby
Carole Middleton and Michael Middleton leave The Lindo Wing after visiting The Duchess Of Cambridge and her newborn son at St Mary's Hospital on July 23, 2013 in London, England. The Duchess of Cambridge yesterday gave birth to a boy at 16.24 BST and weighing 8lb 6oz, with Prince William at her side. The baby, as yet unnamed, is third in line to the throne and becomes the Prince of Cambridge. (Photo by Oli Scarff/Getty Images)
England Celebrates The Royal Baby
Cafe Diana in Bayswater Road decorated to celebrate the birth of a Royal baby boy . (Photo by Simon James/Getty Images)
England Celebrates The Royal Baby
Figurines of the Duke and Duchess of Cambridge go on display in the Oxford Street chain of Mothercare on July 23, 2013 in London, England. The Duchess of Cambridge yesterday gave birth to a boy at 16.24 BST and weighing 81b 6oz, with Prince William at her side. The baby, as yet unnamed, is third in line to the throne and becomes the Prince of Cambridge. (Photo by Jordan Mansfield/Getty Images)