Kirsten Dunst & Jesse Plemons — 3 Years

Her incredible portrayal of the character by the name of Mary Jane Watson in the original Spider-Man trilogy has brought a considerable amount of popularity to actress Kirsten Dunst. Before that, she stepped into the world of acting with her portrayal of Claudia in Interview with the Vampire (1994). She also had a leading role in a 2016 film called Midnight Special.

Kirsten met Jesse Plemons during the shooting of season two of Fargo. The two of them got into a serious relationship. According to Dailymail, Kirsten and Jesse announced their engagement in 2017. Although they are still not married, their relationship seems nothing short of amazing.