When Simon Cowell left American Idol to produce a new Fox singing show, I think most of us figured it would be a bigger splash than what the X Factor USA has been for two seasons. For the first season, Cowell tabbed American Idol friend Paula Abdul and original singing reality show girl Nicole Scherzinger to join he and producer LA Reid as mentors. For season two, he replaced Abdul and Scherzinger with Britney Spears and Demi Lovato. Spears was […]