Randy Jackson Randy Jackson Randall Darius Jackson (born June 23, 1956) is an American bassist, singer, record producer, entrepreneur and television personality. Jackson began his career in the 1980s as a session musician playing bass guitar for an array of jazz, pop, rock and R&B performers. He moved on to work in music production and as A&R at Columbia Records and MCA Records. Jackson is best known from his appearances as a judge on "American Idol" and executive producer for MTV's "America's Best Dance Crew". Jackson has won a Grammy Award as a producer. Jackson was born on June 23, 1956, in
American Idol (season 9) the show as the new permanent fourth judge for the rounds held at CBS Television City for Hollywood Week and thereafter, onto the live shows. In addition, Simon Cowell announced shortly before the ninth season began that it would be his last season on "American Idol". Cowell left the show to begin preparations for an American version of his talent show "The X-Factor". Also, DeGeneres announced on July 29, 2010 that she would not return to the judging panel because it was not the right fit for her. DioGuardi would also not return as a judge for the tenth season