• The royals attended church in Sandringham for Christmas
  • William and Kate's son Prince Louis attended for the first time
  • He had memorably stolen the show at the Queen's Jubilee

On December 25, 2022, William and Kate were spotted out with all three of their children. They were on their way to St. Mary Magdalene Church in Sandringham. 

For Prince Louis, 4, this was a first. The youngest child of William and Kate attended the Christmas service in Sandringham for the first time ever.

See the pictures in the video above.

Prince Louis was on his best behaviour for Christmas

Like a little professional, Prince Louis met the royal fans together with mom Kate and received gifts. 

And did you notice: Shorts in the middle of winter! How could that be?

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Ingrid Seward, a royal expert who is editor-in-chief of Majesty magazine, knows all about the customs of the British Royal Family.

She once explained to People: "Boys wear short trousers until they are 8. It is very English."

So, it seems long pants are a bit taboo for a little British royal – even in winter! "They suddenly feel very grown up," the expert said, when boys turn 8.

In any case, Prince Louis looked very cute and stole the show from everyone.

See the photos and more in the video above!