The Duke of Edinburgh was in Sandringham where he usually spends the holidays with the rest of the royal family.
ET is taking a look back and the highs and lows for the Duke and Duchess of Sussex in 2019.
The bride-to-be's mother, Sarah Ferguson, did attend the event.
It's been nearly six weeks since the Duke and Duchess of Sussex have stepped out together at a royal event.
From Prince George riding in the front seat to Kate and Will's awkward moment, ET brings you all the latest in royal Christmas news.
The younger royals will be joining their parents, Kate Middleton and Prince William, for the annual church service.
The royal couple raised some eyebrows earlier this week during the 'A Berry Royal Christmas' special.
The Duke and Duchess of Cambridge's three kids are all smiling for the camera!
The 6-year-old royal is growing up so fast!
The moment from 'A Berry Royal Christmas' quickly caught online attention.
'He used to cook all sorts of meals.'
Princess Beatrice reportedly canceled her engagement party following the scandal.
The Duke of Cambridge says his eldest son has also become a "very good drawer."
The Duke and Duchess of Sussex celebrated the birth of their son while also having some behind-the-scenes struggles in 2019.
