We search for the American Idol alums that you didn't know also started on Broadway, from Adam Lambert to Katharine McPhee.
When is the American Idol season 8 premiere? Season 8 of America Idol premiered on ABC Sunday, March 9. The show airs Sundays at 8 p.m. ET. What channel is American Idol season 8 on? American Idol ...
Replacing her will be singer and songwriter Carrie Underwood, who won Season 4 of ... Daily Crossword Puzzle. "American Idol" Season 23 airs on Sunday, March 9, at 8 p.m. ET/PT and 7 p.m. MT.