Hollywood couple Nikki Reed and Ian Somerhalder have both played vampires, and fell in love in real life. <br />Nikki Reed is best known for her role as Rosalie Hale in the Twilight movies. <br />Ian Somerhalder played Damon Salvatore in The Vampire Diaries. <br />Screen Rant rounded up some of the acting couple's marriage secrets. <br />It includes their big age gap. Nikki is 30 and Ian is 39. <br />They also didn't waste much time making it official. <br />
