Popsugar Celebrity The Royals Prince William and Kate Middleton's Royal Baby Pictures How Prince George, Princess Charlotte, and the New Royal Baby's Debuts Compare 29 April 2018 by Kelsie Gibson First Published: 23 April 2018 Image Source: Getty / Gareth Cattermole Prince William and Kate Middleton welcomed their third child, a baby boy, on April 23, and it has us feeling super nostalgic. As the royal couple made their way out of the Lindo Wing of St. Mary's Hospital to debut their latest addition, we couldn't help but get major déjà vu from Prince George and Princess Charlotte's royal births on July 22, 2013, and May 2, 2015, respectively. From Kate and Will waving to the crowd to the close-up of the newborn, look back at how the new royal baby's birth compares to his older siblings' births. Related: Prince William and Kate Middleton's Family Is Just as Sweet as Their Royal Romance Prince George Image Source: Getty / Chris Jackson 1 / 20 Princess Charlotte Image Source: Getty / Zak Hussein 2 / 20 New Royal Baby Image Source: Getty / BEN STANSALL 3 / 20 Prince George Image Source: Getty / AFP 4 / 20 Princess Charlotte Image Source: Getty / Zak Hussein 5 / 20 New Royal Baby Image Source: Getty / DANIEL LEAL-OLIVAS 6 / 20 Prince George Image Source: Getty / Neil Mockford 7 / 20 Princess Charlotte Image Source: Getty / Mike Marsland 8 / 20 New Royal Baby Image Source: Getty / Gareth Cattermole 9 / 20 Prince George Image Source: Getty / JOHN STILLWELL 10 / 20 Princess Charlotte Image Source: Getty / Mike Marsland 11 / 20 New Royal Baby Image Source: Getty / ISABEL INFANTES 12 / 20 Prince George Image Source: Getty / LEON NEAL 13 / 20 Princess Charlotte Image Source: Getty / Anwar Hussein 14 / 20 New Royal Baby Image Source: Getty / Samir Hussein 15 / 20 Prince George Image Source: Getty / Ferdaus Shamim 16 / 20 New Royal Baby Image Source: Getty / Chris Jackson 17 / 20 Princess Charlotte Image Source: Getty / Zak Hussein 18 / 20 Princess Charlotte Image Source: Getty / Ben Pruchnie 19 / 20 New Royal Baby Image Source: Getty / Neil Mockford 20 / 20 The RoyalsPrincess CharlotteThe British RoyalsPrince GeorgePrince WilliamKate MiddletonCelebritiesPrinceCatherine