Once upon a time, we thought Avril was toast. She got hitched to the Sum-41 singer (so 2001!) and 2004 sophomore effort Under My Skin didn’t have much in the way of follow-ups to "Complicated" or "Sk8r Boi." Yet, all it took was a mash session with teen hip-hop sensation Lil Mama and she was on top of the world yet again. This concert film is the exclamation point on the Best Damn Thing tour cycle.