1/10
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Kate Middleton & Princess Charlotte
The Duchess of Cambridge gives a royal wave as her 4-year-old daughter smiles from the back seat.
2/10
Dominic Lipinski/PA Images via Getty Images
Prince Louis
How cute is his little holiday ensemble?
3/10
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Prince William & Prince George
The Duke of Cambridge drives over to the holiday gathering with his 6-year-old son.
4/10
Tim Rooke/Shutterstock
Prince Charles
The Prince of Wales wears a sharp suit and tie for the occasion.
5/10
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Camilla, Duchess of Cornwall
The Duchess is all smiles as she arrives at the soirée.
6/10
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Princess Beatrice
The bride-to-be attends the event with her future husband.
7/10
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Zara Tindall & Mike Tindall
The Queen's granddaughter arrives to the event in style.
8/10
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Princess Anne & Vice Admiral Sir Timothy Laurence
The Queen's daughter rocks a red lip for the annual luncheon.
9/10
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Sophie, Countess of Wessex
The Countess is ready to celebrate the season with her fellow royal family members.
10/10
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Prince Andrew
The Duke of York stepped back from his royal duties last month.