Katy Perry in Bloomington, MN

Few music stars are more popular and successful than pop singer Katy Perry. With huge hits like "Firework" and "Roar," the bubbly and candy-colored Katy has taken over the music world in just a few short years. Learn about the life of one of pop's biggest stars. Discover how Katy went from strumming her guitar alone to singing for sold out concerts filled with fans.