Instagram/Dick Van Dyke & Arlene Si Celebrity 100-year-old Dick Van Dyke dances at a Malibu event, meets music legend Herb Alpert, and shares his secret: "Gotta keep moving! April 30, 2026 AceShowbiz - Dick Van Dyke, now 100 years old, continues to exemplify vitality and joy as he enjoys life alongside his wife, Arlene Silver. On April 26, the beloved actor attended a community event in Malibu, where his energetic spirit was on full display. Seated comfortably, the star of Mary Poppins was caught dancing along to the music, a testament to his lifelong love of movement.