This excellent quiz book contains 150 questions to test the knowledge of any Katy Perry fan. From questions everyone should know all the way through to trivia that would challenge even the ultimate Katycat, this is a fantastic addition to any bookshelf. With easy navigation between each question and answer section - including Katy's music, lyrics, love-life, her ill-fated marriage plus many more - you are sure to enjoy this fantastic quiz. Play it yourself or test your friends!