American Idol (season 4) American Idol (season 4) The fourth season of "American Idol" premiered on January 18, 2005 and continued until May 25, 2005. It was hosted by Ryan Seacrest. Randy Jackson, Paula Abdul and Simon Cowell also returned to judge. Carrie Underwood won the season with approximately 500 million votes cast in the season and 37 million for the finale. Underwood has since gone on to become a seven-time Grammy-winning country megastar. While in the past seasons celebrity guest judges have been invited to participate during the competition, this was the first season where guest judges were invited to participate in the
Peter Jackson (judge) Peter Jackson (judge) Sir Peter Arthur Brian Jackson, PC (born 9 December 1955), styled The Rt Hon Lord Justice Jackson, is an English Appeal Court judge. Previously he was a High Court Judge assigned to the Family Division. Jackson was called to the Bar by the Inner Temple in 1978 and became a Queen's Counsel in 2000. He was subsequently appointed as a Recorder in 1998, a Deputy High Court Judge in 2003 and a High Court Judge with effect from 1 October 2010. Referring to his work as a barrister (not as a judge), Chambers & Partners described Jackson