CLEVELAND, Ohio - Kelly Clarkson's 2012 compilation, "Greatest Hits - Chapter One," cemented her as one of the most consistent pop stars of the 2000s. Her latest effort, "Piece by Piece," proves the original "American Idol" winner isn't done yet.
Clarkson has always had a bit of rebellion in her. The pop-diva's 2007 sophomore album, "My December," was basically a middle finger to Clive Davis. That spirit is present on "Piece by Piece" in the form of experimentation.