Ian Somerhalder (5’8″) & Nikki Reed (5’4″) – 4 inches
The fact that they both starred as vampires in separate shows and films makes this a couple you don’t want to cross paths with. The Vampire Diaries starred Ian Somerhalder as Damon Salvatore, and the Twilight saga starred Nikki Reed as vampire Rosalie Hale.

Ian Somerhalder (5’8″) & Nikki Reed (5’4″) – 4 Inches
Following their first date in 2014, the couple wed the following year and welcomed their first child into the world in 2017. It has been announced that Ian Somerhalder will appear in the upcoming Netflix series V-Wars.
Chris Hemsworth (6’3″) & Elsa Pataky (5’3″) – 12 inches
This is why Marvel Cinematic Studios had to make sure that Chris Hemsworth was tall enough for the role of Thor, God of Thunder. There was no doubt he fit the bill at 6’3″.

Chris Hemsworth (6’3″) & Elsa Pataky (5’3″) – 12 Inches
For his personal life, Chris Hemsworth and his wife Elsa Pataky don’t let their enormous height difference get in the way of their relationship. Pataky, a Spanish actress best known for her role in the Fast and the Furious franchise, has also found success in Hollywood.