and Demi Lovato
will make their long-awaited X Factor
debuts Wednesday (8/7c on Fox), but the two new pop princesses perched between Simon Cowell
and L.A. Reid
are hardly the only changes coming in Season 2. "When you watch the first episode, you're going to be surprised at how different this show is," creator, executive producer and judge Cowell tells TVGuide.com. "This is very, very different to anything I've ever......