JFK’s grandson Jack Schlossberg opens up about his sister Tatiana’s tragic death
Stay ahead of the curve with our weekly guide to the latest trends, fashion, relationships and more Stay ahead of the curve with our weekly guide to the latest trends, fashion, relationships and more Stay ahead of the curve with our weekly guide to the latest trends, fashion, relationships and more Jack Schlossberg has spoken out about the impact of his older sister and “best friend” Tatiana’s death. The 35-year-old granddaughter of the late President John F. Kennedy and Jacqueline Kennedy Onassis died in December 2025, after being diagnosed withacute myeloid leukemia, an aggressive form of blood cancer, with a mutation called Inversion 3. During a new interview with Vanity Fair, Jack opened up about managing his grief over the past few months, confessing that he doesn’t think he’ll ever “process” it. “The world will never be the same for me, not only since she passed away, but since she was diagnosed with cancer about two years ago,” the 33-year-old, who’s running for Congress in New York’s 12th District, said. “She was my best friend. …
