Article continues below advertisementPrincess Diana's final year highlighted her dedication and devotion as the People's Princess and mother to her two children, Prince William and Prince Harry.OK! looked back at the remarkable moments that defined her last months as the world remembers her on the 28th anniversary of her death.Article continues below advertisementAugust 28, 1996Source: MEGAPrincess Diana visited the English National Ballet HQ in South Kensington, London, on August 28, 1996. On the very same day, she finalized her divorce from Prince Charles after 15 years of marriage.