The Cambridges are celebrating Christmas!
Prince Williamwas spotted arriving to the event withPrince George, 6, beside him in the front seat.Kate Middleton, who wore a festive red plaid ensemble, shared a smile as she arrived in a separate car with daughterPrincess Charlotte, 4, and 1-year-old sonPrince Louisin the backseat.
A source tells PEOPLE that bothGeorge and Charlotte are set to make their Christmas Day debutthis year alongside parentsPrince Williamand Kate — but that things could always change.Prince Louis, 1, made his big debut at Trooping the Colour this year, but he’s likely too young to join his parents and siblings on Christmas.

Kate Middleton arrives at Queen’s Christmas lunch.Tim Rooke/Shutterstock

Prince Louis.

Prince George.

While it would be Prince George andPrincess Charlotte’s first time joining the royals at church on Christmas, it won’t be the first time fans saw the adorable siblings on the holiday. In 2016, Prince William and Kate opted tospend the holiday with Kate’s family— and George and Charlotte were spotted attending a church service near Kate’s childhood home in Bucklebury.
Kate Middleton, Princess Charlotte, Prince George and Prince William at Christmas 2016.Andrew Matthews - WPA Pool/Getty

Last year, William and Kate revealed that they were just like any other parents on Christmas morning as they received avery early wake-up callfrom their excited children.
When a fan asked the pair how early they got up, William replied, “This morning was about 5 a.m.” Kate smiled at the answer as the crowd moaned at the early time.
“Very early,” Kate added. “But it was lovely to see their faces.”
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Prince Charles arrives at the Queen’s Christmas lunch.

Camilla, Duchess of Cornwall arrives at the Queen’s Christmas lunch.Aaron Chown/PA Images/Getty

Meghan, 38, and Harry, 35, previously announced they areskipping the annual holiday festivities at Sandringhamthis year. Meghan made her Christmas debut with the royal family in 2017 after the couple’s engagement was announced, and again in 2018 after they were married. The couple and their son Archie were absent from the Queen’s Christmas lunch on Wednesday as they are currently on a six-week break and reportedly traveling abroad.
Other royal family members in attendance at the bash includePrince Charlesand Camilla, Duchess of Cornwall,Princess Beatrice, Princess Anne and Mike and Zara Tindall.
source: people.com