Katy Perry is being sued for copyright infringement. Rapper Flame says her song, “Dark Horse,” uses the underlying beat from his song, “Joyful Noise.”
Katy Perry in Court!
![Katy Perry in Court!](https://cdn.socast.io/5829/sites/10/2019/07/22071321/katyperry1.jpg)
Katy Perry performs at the New Orleans Jazz and Heritage Festival on Saturday, April 27, 2019, in New Orleans. (Photo by Amy Harris/Invision/AP)