For more publicity while Paula "negotiates" her contract, Shania Twain is now confirmed as being brought in to fill Ms. Rehabdul's shoes for a few dates. Rumors are also swirling that Joe Jonas and Kelly Clarkson will take a seat behind the judges' table during the auditions. The new slew of guest judges join Victoria Beckham and Mary J. Blige as people who will probably bring very little to the show by repeating producer-generated lines. Katy Perry is trying to work Idol into her schedule as well.