Evan Ross and Diana Ross. Photo: Pascal Le Segretain/Getty
Diana Ross Says Her ‘Heart Is Filled with Joy’ as She Celebrates Her 78th Birthday with FamilyEvan Ross and Ashlee Simpson. Nikki Hausherr
Diana Ross’ Cutest Moment With Her Grand𝘤𝘩𝘪𝘭𝘥renMatthew Baker/Redferns
Never miss a story — sign up for PEOPLE’s free daily newsletter to stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human-interest stories.
Jason Sean Weiss/BFA.com