On Kelly Clarkson's second album, the ex-cocktail waitress turned hitmaker embraces her rock side rather than the pop pageantry that put her on top of the American Idol heap. To that end, Clarkson recruited former Evanescence members Ben Moody and David Hodges to help write and produce, and on tracks such as "Because of You" and "Addicted," where the combination of a piano-led melody with roaring guitars rules, you'd swear you were listening to Amy Lee. Somehow, this style works for Clarkson: She comes off more Avril than Ashlee, especially on the album's best moment, the title track (which was, go figure, written by Lavigne). Unfortunately, Clarkson isn't ready to own this new sound. On the Max Martin-penned "Since U Been Gone," she conjures memories of Abba, and on "Hear Me," she channels Pat Benatar. You can't help but wonder: Who is the real Kelly Clarkson, and when will she stop wearing her big sister's hand-me-downs?

“Youth Knows No Pain”

“Like on 'Youth Knows No Pain' — we are the ones that should demonstrate, because we can take it,” Likke Li said. “We can pierce ourselves, take Ecstasy, dance all night and still go to work at our McDonald's jobs.” Despite the hedonistic sentiment in the song, the Swedish singer also admitted in hindsight her youth had repercussions. “I remember when I was 18-19 and feeling that I know it all,” Li said. “I always feel that I know it all. But that song is about realizing you don’t, and reflecting, ‘Boy, if I only knew what would follow.’”