Dick Van Dyke and Arlene Silver
Age gap: 46 years.
Married since: 2012.
Happy-go-lucky Mary Poppins star Dick Van Dyke is still living his best life in his mid-90s and proves that it’s never too late to find love. In 2009, Van Dyke lost his wife of 33 years to cancer, but had the strength to move on. He met makeup artist Arlene Silver in 2006, but they didn’t start dating until 2011 and got married a year later. The actor was 87 years old at the time.