Meghan, the Duchess of Sussex arrives at the British High Commissioner residency in Johannesburg where she will meet with Graca Machel, widow of former South African president Nelson Mandela, in Johannesburg, on October 2, 2019. - Prince Harry recalled the hounding of his late mother Diana to denounce media treatment of his wife Meghan Markle, as the couple launched legal action against a British tabloid for invasion of privacy. (Photo by Michele Spatari / AFP)