The ultimate Katy Perry Quiz, created by one fan (ClaireKatyCat) for all other Katy Perry fans! Are you a real KatyCat? Show how well you know Katy, by answering these trivia quiz questions about her life and career! If you sign in with your Facebook data, you will be able to compete against KatyCats around the world, to see who knows Katy best... Try to answer all questions both quickly and correctly. The faster you answer, the more points you can earn; if you play well, you could make it into the world-wide Hall of Fame! The quiz contains 20 levels with more than 200 questions --can YOU get a perfect score?

DISCLAIMER: this quiz app and the associated web site were created by a fan; they are NOT affiliated with or endorsed by Katy Perry!