Ellen replaces Paula on 'Idol,' 'Big Brother' renewed, Ed Norton to appear in ABC comedy
Ellen Degeneres replaces Paula Abdul as 4th 'American Idol' judge
ABC's new comedy 'Modern Family' is so good that Ed Norton is guesting
'Big Brother' will be back for a 12th season
NBC orders Bruckheimer pilot
Gavin Rossdale to guest on 'Criminal Minds'
TV Ratings: Soft starts for '90210,' 'Melrose Place' Tuesday