Queen Elizabeth II knows how to throw a party.

The record-breaking queen did not attend the platinum party at the palace in person, but she contributed in an unexpected way by performing with a CGI Paddington Bear in one of the most heartwarming skits I have ever seen.

The two-minute video was shown during the concert event and was a pleasant surprise to all, including the Queen's immediate family. According to the Telegraph, the Queen kept the production a secret for months, but the photos prove that the wait was worth it.

Royal photographer Chris Jackson took to Instagram to show the moment when Kate Middleton, Princess Charlotte, Prince George, and Prince William first saw the queen pull a marmalade sandwich out of her handbag. Jackson wrote, "That moment when the Queen took the marmalade sandwich out of her handbag: ...... What an evening, what an honor to be there," he wrote.

In another post, Jackson noted how much he loved the video, especially when Prince George was photographed laughing with his father in the audience. He added, "Prince George loved his Paddington Bear moment last night.

In the video, shot over half a day at Windsor Castle, the Queen invites the fictional bear to afternoon tea. The clumsy bear accepts the queen's offer and begins drinking tea directly from the teapot.

Paddington then slips and puts his foot into a cream-filled cake and offers the queen an emergency marmalade sandwich he had tucked into his hat. The Queen then reveals that she, too, has an emergency marmalade sandwich in her handbag.

The video ends with the bear saying to the queen, "Happy jubilee, madam. Thank you.

The queen simply replies, "That's very kind of you."

The most heartwarming thing ever.