American Idol the first season where neither finalist achieved significant album sales. The tenth season of the series premiered on January 19, 2011. Many changes were introduced this season, from the format to the personnel of the show. Jennifer Lopez and Steven Tyler joined Randy Jackson as judges following the departures of Simon Cowell (who left to launch the U.S. version of "The X Factor"), Kara DioGuardi (whose contract was not renewed) and Ellen DeGeneres, while Nigel Lythgoe returned as executive producer. Jimmy Iovine, chairman of the Interscope Geffen A&M label group, the new partner of "American Idol", acted as the in-house
American Idol (season 10) crowned the winner of the tenth season of "American Idol", making him the youngest male winner at 17 years and seven months old, and the second youngest winner ever behind season 6 winner Jordin Sparks. Season 10 was the first season where 11 contestants went on tour instead of 10. Eight contestants from this season were signed to record labels. The signed artists are Scotty McCreery, Lauren Alaina, Haley Reinhart, James Durbin, Casey Abrams, Stefano Langone, Pia Toscano and Naima Adedapo. Simon Cowell, who had been a judge since the first episode of the first season, announced on January 11,