The newborn son of Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge as they depart the Lindo Wing at St Mary's Hospital on April 23, 2018 in London, England. (credit: JOHN STILLWELL/AFP/Getty Images)
Royal Baby
The newborn son of Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge as they depart the Lindo Wing at St Mary's Hospital on April 23, 2018 in London, England. (credit: John Stillwell/ POOL/AFP/Getty Images)
Royal Baby
Catherine, Duchess of Cambridge departs the Lindo Wing with her newborn son at St. Mary's Hospital on April 23, 2018 in London, England. (credit: Chris Jackson/Getty Images)
Royal Baby
The newborn son of Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge as they depart the Lindo Wing at St Mary's Hospital on April 23, 2018 in London, England. (credit: John Stillwell/WPA Pool/Getty Images)
Royal Baby
The newborn son of Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge as they depart the Lindo Wing at St Mary's Hospital on April 23, 2018 in London, England. (credit: DANIEL LEAL-OLIVAS/AFP/Getty Images)
Royal Baby
The newborn son of Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge as they depart the Lindo Wing at St Mary's Hospital on April 23, 2018 in London, England. (credit: Jack Taylor/Getty Images)
Royal Baby
The newborn son of Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge as they depart the Lindo Wing at St Mary's Hospital on April 23, 2018 in London, England. (credit: BEN STANSALL/AFP/Getty Images)
Royal Baby
The newborn son of Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge as they depart the Lindo Wing at St Mary's Hospital on April 23, 2018 in London, England. (credit: Dan Kitwood/Getty Images)
Royal Baby
The newborn son of Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge as they depart the Lindo Wing at St Mary's Hospital on April 23, 2018 in London, England. (credit: Chris Jackson/Getty Images)
Royal Baby
The newborn son of Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge as they depart the Lindo Wing at St Mary's Hospital on April 23, 2018 in London, England. (credit: Chris J. Ratcliffe/Getty Images)
Royal Baby
The newborn son of Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge as they depart the Lindo Wing at St Mary's Hospital on April 23, 2018 in London, England. (credit: Chris Jackson/Getty Images)
Royal Baby
The newborn son of Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge as they depart the Lindo Wing at St Mary's Hospital on April 23, 2018 in London, England. (credit: Chris Jackson/Getty Images)
