Scarlett Johansson
Many years before her highly-publicized marriages to Ryan Reynolds and Romain Dauriac took place, Scarlett Johansson attended her high school prom with musician Jack Antonoff, who happened to be one of her high school classmates. Antonoff has been in the bands Fun, Bleachers, and Steel Train.
The pair didn’t just attend prom together–they were dating back in high school, and these high school sweethearts naively believed that their love would last a lifetime. But the two decided to go their separate ways as they carved out their own paths in life. Since then, Johannsson has come to be known as one of the best Hollywood actresses and receive two Oscar nominations.