The granddaddy of music contests takes a different route for season 11, visiting previously untapped cities such as Savannah, Georgia, and Galveston, Texas. In addition to new locales, viewers will notice judges Randy Jackson, Steven Tyler and Jennifer Lopez have toughened up. "They know what they like and don't like, and they say it," exec producer Ken Warwick tells Us. (FOX, January 18 at 8 p.m.)