Realistically, any worst list should end with Whitney Houston's death at #1, though I can't REALLY fault you for placing the Biebs and the boy bands at the top, either.
Frank Ocean IS over rated, sigh. I rather like Justin Bieber now that he's getting less... whatever you call that
OneDirection, though And Xtina needs a few pointers on how to present herself, for real.
I disagree that C'Mon will make Ke$ha do worse. Die Young was a bad choice, but not THAT bad IMO.