Demi Lovato seems to fancy herself the dark and twisty Miley Cyrus. On her debut, the Camp Rock star wails like the long-lost little sister of Ann Wilson ("Get Back"), parties and also (on "Party") rocks. She also apparently has a thing for bad boys, if the very un-Disney "The Middle" is any indication. But the joke is on Demi (and not just because Miley has proved to be the anti-Miley in '08): Despite all her angsty, angry claims, this FOJB (that's Friend of the Jonas Brothers, yo) has created one perfect pop debut.