Updated: May 31, 2023
Katheryn Elizabeth Hudson, known professionally as Katy Perry, is an American singer, songwriter, and television personality.
Are you a true Katy Perry expert? Find out with this difficult quiz! Featuring 22 questions on a variety of topics, it's not for the casual fan. Only the most dedicated Katy Perry enthusiasts will be able to answer them all correctly. Discover your unique strengths.