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
Randy Jackson on "American Idol" on the internet radio station Artist Underground. Starting in 2002, Jackson was one of the panel judges on the Fox Network reality television series "American Idol", along with Paula Abdul (2002–2009), Simon Cowell (2002–2010), Kara DioGuardi (2009–2010), Ellen DeGeneres (2010), Jennifer Lopez (2011–2012), Steven Tyler (2011–2012), Nicki Minaj (2013), Mariah Carey (2013) and Keith Urban (2013). As a result of Cowell's departure, Jackson was left as the sole original judge on "American Idol". His role was originally going to be reduced to that of a mentor, so the 2013 season would have all new judges, but it