The Duke and Duchess of Sussex joined the Duke and Duchess of Cambridge at a 'secret' glamorous event with Anita Rani and singer Tom Walker on Friday night.
Kate Middleton, Prince William, Meghan Markle and Prince Harry headed to the glitzy bash which had been 'kept under wraps' by Kensington Palace, the Dailymail reports.
The event they spent the evening at was the Royal Foundation's autumn dinner at Victoria House in London.
Although photos from the annual dinner aren't usually released to the public, one guest shared pictures from inside the party.
The guest who gave a glimpse into the event was Scottish musician Tom Walker, who gushed over performing at the event on his Twitter and Instagram accounts.