Prince Harry and Meghan's next public event with Prince William and Kate has just been announced!

By Sarah Walker

The Duke and Duchess of Sussex and the Duke and Duchess of Cambridge are set to reunite at a very special event honouring Prince Charles on March 5! Kensington Palace just announced that the Fab Four will join Queen Elizabeth at a special morning reception honouring the 50th anniversary of Prince Charles' investiture (when he formally became the Prince of Wales). The Duchess of Cornwall and Princess Anne will also attend.

“This special reception will mark the Prince of Wales’s fifty years of service to Wales, the United Kingdom and the Commonwealth, and will be an opportunity to celebrate a range of Welsh charities, organisations and businesses,” Buckingham Palace said. Charles' investiture regalia, which he wore in 1969, will also be on display.

The Fab Four attended Princess Eugenie's wedding together. Photo: © Getty Images

"The reception will culminate with a musical performance in the Ballroom by students from the Royal Welsh College of Music and Drama, of which The Prince of Wales is Patron. The performance will include a new piece written for the anniversary by Welsh composer Paul Mealor, inspired by the legend of the Lady of Llyn y Fan, a mountain lake near The Prince of Wales’s Welsh home, Llwynywermod in Carmarthenshire," the palace noted.

Prince Harry and Meghan and Prince William and Kate were last seen together in public on Christmas Day, and were all smiles after a day of family fun, opening gag gifts at the Queen's Sandringham estate and enjoying an English breakfast. The Duchesses Kate and Meghan even shared a few giggles on their walk toward St Mary Magdalene Church.

Meghan and Prince Charles have a very close bond. Photo: © Getty Images

It's been an exceptionally busy spring for the young royals, who have each been spotted at events in support of causes that are near and dear to their hearts. Most recently, Prince Harry and Meghan took a three-day trip to Morocco, where they dazzled at a reception hosted by the British Ambassador to Morocco at the British Residence in Rabat, tried local delicacies at the Villa Des Ambassadeurs, and met with two adorable schoolgirls who had been waiting to meet the duo. Meghan also practiced her French language skills with local school children and took part in a traditional henna tattooing ceremony.

Duchess Kate, meanwhile, attended several events tied to Children's Mental Health Week, and Prince William took part in a series of workshops at a father's development program called "Future Men." The pair also took a week out of the spotlight to be with their children -- Prince George, 5, Princess Charlotte, 3, and 10-month-old Prince Louis -- during the U.K.'s half-term break. It's believed the family spent some quality time together at the Cambridge's holiday estate, Anmer Hall.

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