American Idol (season 7) American Idol (season 7) The seventh season of "American Idol", the annual reality show and singing competition, began on January 15, 2008 and concluded on May 21, 2008. Ryan Seacrest continued to host the show with Simon Cowell, Paula Abdul, and Randy Jackson returning as judges. David Cook was announced the winner of the competition on May 21, 2008, defeating runner-up David Archuleta by a margin of roughly 12 million votes out of over 97 million, which was at that time the highest recorded vote total ever recorded in the show's history. The split was 56% to 44%. The seventh
American Idol (season 14) talent. Some of these changes came in response to the falling popularity and viewership of "Idol" in comparison to NBC's competing series "The Voice"; viewership of the thirteenth season had fallen by 27%. Former judge Randy Jackson, who served as a mentor on the previous season, left the show and was succeeded by Big Machine Records founder Scott Borchetta. In May 2014, Ryan Seacrest signed a two-year extension to remain host of "Idol" through 2016, which would be the show's final season. Long-time sponsor Coca-Cola ended its relationship with the series, and the Ford Motor Company maintained a reduced role.