Prince William and Kate Middleton's best family photos with George and Charlotte

From a young family of three to an even more adorable family of four – my, how the Cambridges have grown! The royal quartet has provided us with so many beautiful family moments, starting with the landmark day that Prince William and Kate Middleton left a London hospital in 2013 with newborn Prince George in their arms. And with Duchess Kate now expecting baby #3, we can look forward to even more memorable images. In the meantime, we're taking a look back at William and Kate's sweet family moments with their kids Prince George and Princess Charlotte. July 2017: One of things we love about the Cambridges is that they love to dress alike! And 2017 saw the family go on a royal tour that gave them plenty of opportunities. The foursome sweetly matched in purples and pinks as they departed from the Airbus plant in Hamburg after their tour of Poland and Germany on July 21, 2017.Photo: WENN/Cover Images

July 2017: The fact that the Cambridges are always picture perfect doesn't mean they are not just a regular family, too! Here, mom Duchess Kate smiles as Prince William comforts a very likely very tired George during their royal tour in Berlin on July 19, 2017.Photo: WENN/Cover Images

July 2017: Two days earlier the the Duke and Duchess of Cambridge and their family kicked off the tour of Poland and Germany at Warsaw Chopin. They again wore complementing colors, this time red white and blue.Photo: WENN/Cover Images

June 2017: The Cambridges took the balcony once again for the Queen's Trooping the Colour celebration. Princess Charlotte matched her mom in pink while George wore red suspenders that complemented his dad.Photo: Getty Images

October 2016: The Duke and Duchess of Cambridge helped Prince George and Princess Charlotte perfect their royal waves as they left Victoria, Canada to head home to the UK.Photo: Samir Hussein/WireImage

September 2016: The Cambridges were picture perfect as they arrived for a children's party for military families during the Royal Tour of Canada in Victoria, Canada.Photo: Pool/Sam Hussein/WireImage

September 2016: The Cambridges enjoyed all the fun as a family during a children's party held during the Royal Tour of Canada.Photo: Chris Jackson - Pool/Getty Images

September 2016: Prince William kept an eye on balloon-loving Charlotte as Duchess Kate guided little George during a kids' party for military families in Victoria, Canada.Photo: Pool/Sam Hussein/WireImage

September 2016: Prince William, the Duchess of Cambridge and their children matched in blue as they arrived in Victoria, BC for their eight-day tour of the country as a family.Photo: Chris Jackson/Getty Images

June 2016: Photographers captured the excitement and awe of Prince George and Princess Charlotte as they joined their parents and the rest of the royal family on the balcony of Buckingham Palace for the flypast during Trooping the Colour.Photos: Max Mumby/Indigo/Getty Images

March 2015: Prince William, Kate Middleton, Prince George and Princess Charlotte had some official family fun during their snowy vacation in the French Alps. Photo: Getty Images

March 2016: Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge, and their children, Princess Charlotte and Prince George looked adorable in their winter hats during a private skiing break in the French Alps.Photo: John Stillwell - WPA Pool/Getty Images

December 2015: Just in time for the holidays, the British Royal family posed for a sweet photo. Photo: Getty Images

July 2015: A family of four! We got a first glimpse of the Cambridges as a quartet when Prince William, Kate Middleton, Prince Geroge and Princess Charlotte took a stroll on the day of the little Princess' christening. Photo: Getty Images

July 2014: Prince William and Duchess Kate explored a garden with a curious George.Photo: Getty Images

April 2014: The family gets set to head back to the UK from Down Under.Photo: Getty Images

April 2014: Prince William and Kate took George out for a day at the zoo during their tour of Australia. Photo: Getty Images

October 2013: Three-month-old George was in charge during his christenting while his father Prince William held him and his mother Kate Middleton looked on.

August 2013: A handsome Prince! Kate and William hold on to baby George during a shoot in the garden at their home in Bucklebury, England, joined by family dog Lupo.Photo: Getty Images

July 2013: An introduction to the prince! Prince William and Kate showed off brand new prince George on the way home from the hospital after his birth. Photo: Getty Images