Katy Perry sat down with Jimmy Kimmel to talk about quitting American Idol to go on The Lifetimes Tour, doing over 75 dates, taking her four-year-old Daisy around the world with her, Daisy singing her song Peacock, going to see Radiohead when she was 13 and her dad not letting her go backstage, doing the FireAid Benefit Concert in support of those affected by the LA fires, and Jimmy unearths a clip of Katy stage diving at a concert in 2003.