American Idol (season 10) rating in the Adults 18–49 demographic. The show's success helped Fox network achieve the longest winning streak in broadcast history of seven consecutive season in the Adult 18–49 demo. American Idol (season 10) The tenth season of "American Idol" premiered on January 19, 2011 and concluded on May 25, 2011, on the Fox television network. The show underwent a number of changes from the ninth season, including the return of Nigel Lythgoe as executive producer. Randy Jackson returned as judge for his tenth season while Jennifer Lopez and Steven Tyler joined the judging panel following the departures of Simon Cowell,
American Idol (season 13) night before with all three judges on hand to toast the forthcoming announcement. On September 3, 2013, Lopez and Connick Jr. were officially announced as judges for this season along with the confirmation of Jackson being the new mentor. Lopez is the first "American Idol" judge to return after leaving at the end of the eleventh season. It was also later reported that Idol alumni Adam Lambert and Chris Daughtry would be assisting Jackson in mentoring the contestants. In a rules change from past seasons, semifinalists from the twelfth season (but not previous seasons) who were not in the top