See Kate Middleton and Prince William’s Cutest Moments Through the Years

March 2016 Kate and William were caught playing in the snow together during a ski vacation in the French Alps!

March 2016 Seriously, how cute are they?!

March 2016 Kate and William are always picture perfect!

March 2016 The couple even took their two adorable kids, Prince George and Princess Charlotte, on their ski vacation.

December 2015 The pair posed with George and Charlotte for an official portrait released in winter 2015.

October 2015 Kate gave her hubby a sweet look during an event honoring World Mental Health Day.

September 2015 Kate and William were all smiles while watching a Rugby World Cup game in 2015.

July 2015 The family posed for official photos at Charlotte's Christening in July 2015.

May 2015 Kate waved to fans outside London's St Mary's Hospital hours after daughter Charlotte's birth in summer 2015.

March 2015 Kate and William shared a laugh at a London event in spring 2015.

December 2014 The duo looked so in love while arriving in NYC in December 2014!

July 2014 The royal couple took their son, George, on a royal tour of Australia and New Zealand back in 2014.

June 2014 The lovebirds smiled at the 2014 Trooping The Colour ceremony.

April 2014 The couple looked so in love during their royal tour of Australia in 2014!

August 2013 Kate and William posed for an official photo with their newborn son, George — and their dog Lupo! — following the little boy's birth.

July 2013 Kate and William showed the world their son for the first time in July 2013.

August 2012 The couple adorably embraced at the London olympics back in 2012.

August 2012 Another shot from the London olympics — too cute!

June 2011 Kate and William posed for an official portrait after their April wedding in 2011.

April 2011 The royal pair tied the knot at London's Westminster Abbey in spring 2011.

March 2006 Kate and William embraced in 2006.

June 2005 The royal family released this photo of Kate and William together in 2005.