Anne Hathaway appearing in a musical doesn't surprise me. Her entire Oscar hosting gig felt like a four-hour audition for Glinda the Good Witch in the upcoming movie musical for "Wicked." But who knew she could be so devastatingly good as Fantine, a woman struggling through poverty in France's revolutionary days who winds up forced to sell her teeth, hair and self to support her young daughter Cosette. Hathaway is going to