American Idol (season 13) runner-up. There were a number of other major changes in the season, from the judges to the format of the show itself including the opening intro, which used the "Gyroscope 2.0". On May 9, 2013, Randy Jackson announced that he would no longer serve as a judge. On May 30, 2013, Mariah Carey and Nicki Minaj also announced they would not return to the judging panel. On August 1, 2013, it was confirmed that Keith Urban would return as a judge for another season. Executive producers Nigel Lythgoe and Ken Warwick were succeeded by Per Blankens, previously of "Idol", the
American Idol United States 10% more likely to watch "American Idol" during the eighth season in 2009, and those in the East Central region, such as Kentucky, were 16 percent more likely to tune into the series. Data from Nielsen SoundScan, a music-sales tracking service, showed that of the 47 million CDs sold by "Idol" contestants through January 2010, 85 percent were by contestants with ties to the American South. Theories given for the success of Southerners on "Idol" have been: more versatility with musical genres, as the Southern U.S. is home to several music genre scenes; not having as many opportunities