6. Ryan Gosling and Eva Mendes
In The Place Beyond the Pines (2012), Eva Mendes and Ryan Gosling play a couple with a child out of wedlock. This is became their own life story sincethey now have two little girls, yet no wedding rings.
5. Taylor Swift and Taylor Lautner
They dated while shooting for Valentine’s Day (2010). They played a jockey and a cheerleader who couldn’t keep their hands off each other. In 2016, Lautner jestingly alluded to his ex-flame in his first Instagram video, offering Swift’s number to David Spade as a bribe.