Roar (song) is a Katy Perry song from her debut album.
=== 20072009: Breakthrough with One of the Boys ===After Columbia dropped Perry, Angelica Cob-Baehler, then a publicity executive at the label, brought Perry's demos to Virgin Records chairman Jason Flom
 By November 2006, Perry had finished writing and recording material for her Columbia debut titled Fingerprints (with some of the material from this time appearing on One of the Boys) which was planned for release in 2007

