The Duke and Duchess of Cambridge attend a reception to mark the UK-Africa Investment Summit at Buckingham Palace, London, UK, on the 20th January 2020. Picture by Yui Mok/WPA-Pool. 20 Jan 2020 Pictured: Sophie, Countess of Wessex, Prince Edward, Earl of Wessex, Catherine, Duchess of Cambridge, Kate Middleton, Prince William, Duke of Cambridge, Princess Anne, Princess Royal. Photo credit: MEGA TheMegaAgency.com +1 888 505 6342