Harry Brant is Stephanie Seymour and Peter Brant Sr.’s youngest son. Harry sadly passed away at the age of 24, his family revealed in a statement on Jan. 18, 2021. The family said Harry’s death was due to an ‘accidental overdose of prescription medication.’ Harry was set to go back to rehab just a few days before his death. Harry was a notable New York socialite at just 24 years old. He attended the Met Gala in 2013 when he was only 16 years old. He appeared alongside his older brother, Peter, at a number of New York events like New York Fashion Week shows, dinners, parties, and more. He also collaborated with his brother on a unisex makeup line for MAC Cosmetics. His mother, Stephanie, was a prominent supermodel in the ’80s and ’90s. His dad, Peter, is a billionaire publisher and owner of White Birch Paper and Brant Publications. See more photos of Harry over the years in our gallery.