Katy Perry is one of the highest-paid performers in Las Vegas. Her residency at the Planet Hollywood Resort & Casino reportedly earned her $168 million over the course of two years. This averages out to $1.6 million per show, making her one of the most successful residents in Las Vegas history. In addition to her impressive earnings, Perry also holds the record for the most sold-out shows in a row at Planet Hollywood. Her residency is a clear testament to her popularity and appeal as a performer.