Home Prince William The Royal Four! Meghan, Harry, William and Kate step out for royal outing Out in full force! - by Ben Simons 10 Jul 2018 Prince William, Kate Middleton, Meghan Markle and Prince Harry have stepped out to attend a service for the Royal Air Force. Along with a photo of the Royal Four, Kensington Palace tweeted: 'The Duke and Duchess of Cambridge and The Duke and Duchess of Sussex arrive at @Wabbey to attend a service marking the Centenary of the @RoyalAirForce today. #RAF100' Kensington Palace on Twitter The palace added: 'Their Royal Highnesses greet @RoyalAirForce personnel inside @wabbey, ahead of the service celebrating the 100th year. #RAF100' Kensington Palace on Twitter The Duke and Duchess of Cambridge, as well as the Duke and Duchess of Sussex, opted for a traditional dress code. Getty Getty Getty Related: All the gorgeous pictures from Prince Louis' royal christening Related: Princess Charlotte adorably tells off photographers at royal christening Related: Why the Queen and Prince Philip did not attend the royal christening Royals Prince William Ben Simons Ben Simons is a Digital Content Editor at New Idea Magazine. As a self-professed celeb expert, Ben always finds the best scoop of the day. Subscribe to New Idea & save!-+ save! Subscribe to New Idea today Subscribe Now