And from the least successful break up song ever to the most…I give you, “Someone Like You,” by Adele. Sure, the song wasn’t about a famous ex like the rest of the people on this list, but it was the most relatable, heartbreaking song I’ve ever heard. Plus, I totally feel better about all of my boy problems after belting this out with some ice cream in bed. So yeah, I guess that would make Adele the queen of singing about your ex. And also the queen of singing in general, but that’s a title for another post.