Celebrity Couples and How They First Met: Love Story Beginnings
Jennifer and Justin
The engaged couple first met on the 2007 set of Tropic Thunder. "I thought he was very sweet and he was always very nice," Aniston told PopSugar of Theroux, who co-wrote the comedy. "But I remember thinking he was very dark." She added of the American Psycho actor, "At first you think he could be like a serial killer, but he is actually the nicest person in the world."