Lady GaGa sings "White Christmas" and Does an Amazing Job

I don't know what's up with the very weird (but nice) Lady GaGa. Lately she's been singing "American Songbook" old standards with Tony Bennett and also as a soloist. In this clip she sings the great old song "White Christmas," backed up by a traditional jazz ensemble, complete with string bass!  If she keeps this up I will become an official fan.