'I think they realised it was Remembrance Day and they didn’t want to be seen at a party', she said. Candid photos from the party showed the Duke and Duchess of Sussex cosying up to Kris Jenner at her milestone 70th birthday party in November. 'So we took them down to respect Remembrance Day.' Remembrance Day, observed annually on the second of November, honours members of the armed forces who lost their lives in service. Prince Harry was notably seen wearing a poppy - an emblem of Remembrance Day - on his way into Jenner's party at Jeff Bezos and Lauren Sanchez's mansion.