With American Idol Season 10 auditions underway the shows producers are starting to feel the pressure!  They still need to replace Simon Cowell.  There are celebrity guest judges sitting in for now.  According to the Hollywood Reporter the next judge could be either Justin Timberlake or Elton John.  And Simon may not be the only judge that needs replacing… Fox is apparently looking to clean house.  Kara Dioguardi’s contract is only year to year so may not be renewed and despite Ellen Degenerous’ multi-year contract Fox might just find her something else to do on the network.