SEE IT: Prince William, Duchess Kate's holiday thank-you card...

The holiday season has come and gone, but fans of the British royal family are getting another festive treat as Prince William and Duchess Kate's holiday thank-you card makes the rounds online.

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Last week, a few lucky social media users revealed that they had received an adorable photo of the royal family as a thank-you for Christmas greetings. The charming photo features an awestruck Prince George and Princess Charlotte in their parents’ arms. It was taken in September during the family’s outing in Canada, at a children’s party held at Government House in Victoria, British Columbia.Take a peek below:

The Cambridges have mailed their thank-you card for the #Christmas greetings they received from fans! https://t.co/xUMbGRxRHa #KateMiddleton pic.twitter.com/jbdGef0uPY
— HRH Kate Middleton (@princesskate_GB) January 5, 2017

A lovely royal surprise arrived today! This photo taken by Arthur Edwards in Victoria, BC was used as The #Cambridges' Christmas / thank you card. Absolutely adore George & Charlotte! #royalmail #postcard #PrinceWilliam #DukeofCambridge #DuchessofCambridge #Kate #PrinceGeorge #PrincessCharlotte #KensingtonPalace #igerslondon #twitter

A photo posted by V (@ladyandtherose) on Jan 5, 2017 at 3:11pm PST