If you're in need of inspiration, then there's a good chance you'll find some in your own experiences. Singers and songwriters often use their own lives as inspo for lyrics, especially when it comes to songs about relationships and breakups. And when two musicians get together, there's double the chance those love songs (or not-so-loving songs) will get personal. There are more celebrity couples who wrote songs about each other (or are rumored to have written songs about their relationships) than you may realize, and while some are mushy and romantic, many others are more sour than sweet.
As the queen of personal song lyrics Taylor Swift explained during an interview with NPR back in October 2014, writing about her own life is cathartic for her. "People have essentially gotten to read my diary for the last 10 years," she said. "I still write personal songs, and sometimes people like to put a very irritating, negative, spin on that — as if I'm oversharing, as if it's too much information — when this has been the way I've lived my life and run my career the entire time." And I'm here for it. Here are just 13 celeb couples who got personal about their past or current relationships in their music.