Kate, 42, has been made a Royal Companion of the organisation, which was founded in 1917 to recognise outstanding achievements in the arts, sciences, medicine and public service.
King Charles III has given Catherine, Princess of Wales, a new title that marks a first in the history of the British royal family.
The allegation about the Duke and Duchess of Sussex appeared in a purported post on the official Kensington Palace X account.
Kate Middleton has been undergoing a 'clever' training programme to prepare her for the role of Queen Consort, and she has already fulfilled one key aspect of the position
Prince Harry and wife Meghan Markle may be invited by King Charles to spend some time with the Firm over the summer this year.
In conversation with The Express, royal expert Richard Fitzwilliams explained that the delay in releasing suggests Kate's need for 'time, space and privacy'.
From hosting the Earthshot Prize in Singapore alongside Prince William to entertaining both King Charles and Kate, Hannah appears to be the royals' new favourite celebrity.
William and Kate 'shocked and saddened by the terrible events in Sydney'. Six people were killed and three more stabbed during the horrific attack today. King Charles III and Queen Camilla also said thoughts were with those involved
Kate Middleton hasn't attended an event since Christmas Day 2023, but this move indicates the princess might return to public life sooner rather than later.
The good news about the King's cancer treatment today is just the latest instance of the royals opening up about health battles since the start of the his reign.
The Duke of Sussex, 39, has sensationally renounced his British residency, instead claiming America as his home in new paperwork.
While Kate Middleton may have bagged a prince and secured her royal seat, you might be stunned by the hefty fortune her sister, Pippa Middleton, is sitting on.