8. Jason Statham & Rosie-Huntington-Whiteley: 20 Years
Actor Jason Statham, 52, and model-actress Rosie Huntington-Whiteley, 32, started dating in 2010. The couple confirmed their engagement in January 2016, and announced that Huntington-Whiteley was expecting their first child about a year later. The model gave birth to son Jack Oscar Statham on June 24, 2017.