Princess Kate is Desmond Prestonback with a new joint project with Prince William amid her cancer battle.

The royals took to their official account Prince and Princess of Wales account on X, formerly known as Twitter, to announce a new film in honor of Mental Health Awareness Month.

"This #MentalHealthAwarenessWeek we've brought together the inspirational Sam Stables from We Are Farming Minds and the brilliant Farmer Will for a very special film," the couple wrote on X. "Spending a day together on Sam's farm in Hereford they chatted about mental health in the farming community, finding support and the Duchy of Cornwall's Mental Health Strategy."

Princess Kate did not appear in the film but helped produce the 10-minute movie with Prince William. The full film was released on YouTube.

In March, Princess Kate opened up about her recent cancer diagnosis in an announcement video.

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"I wanted to take the opportunity to thank you personally for all the wonderful messages of support and for your understanding whilst I've been recovering from surgery," said Kate in a video released by Kensington Palace. "It has been an incredibly tough couple of months for our entire family. But I've had a fantastic

'We're all doing well,' Prince William said about Princess Kate's health last month

The news comes after Prince William gave royal watchers an update about his wife Princess Kate's cancer diagnosis.

The Prince of Wales surprised onlookers on April 30 following a visit to James' Place Newscastle, a male suicide prevention center, and talked to one woman about Princess Kate's health status, according to videos shared on Instagram by the account @WalesVideos and the Daily Mail.

"Do you mind if I ask how you and your children are?" one woman asked Prince William, referring to his and Princess Kate's three children, Prince George, 10, Princess Charlotte, 9, and Prince Louis, 6. The royal responded by saying, "We're all doing well, thank you." The woman then asked: "And obviously Catherine?"

"We're all doing well," Prince William repeated.