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
Latin American Idol (season 4) Latin American Idol (season 4) The fourth season of Latin American Idol premiered on September 9, 2009. This season brings new changes as host Monchi Balestra and judge Gustavo Sánchez leave the show. The show was hosted by Erika de la Vega, judges Jon Secada and Mimi return to judge once again and a new judge joins them, Oscar Mediavilla, an Argentine producer. The auditions for Season 4 were on July 2009. There was a form to fill in the "Latin American Idol" MySpace site to try for auditions for 2009. Auditioners had to be between the ages of 18