The Duke and Duchess of Sussex proudly announced that they are on Instagram. Meghan and Harry just launched @sussexroyal, the "Official Instagram for their Royal Highnesses The Duke and Duchess of Sussex." Their first post includes a gallery of the royal duo, doing what they do best: meeting and greeting and good works, all while looking amazing. Still, Meghan and Harry are lagging behind Harry's grandmother, Queen Elizabeth II. The monarch posted to Instagram last month under @theroyalfamily.