LOS ANGELES (AP) - The crowd didn't like it when MK Nobilette was voted off "American Idol" last night. There were loud boos in the audience when the judges announced they wouldn't use their once-per-season save to keep MK in the competition. There was a heated discussion at the judges' table as they considered MK's fate. Use of the save has to be unanimous and Harry Connick Junior said they didn't all agree. Earlier in the season, MK came out as gay. The judges told her they thought the nation was ready for an openly gay American Idol. Dexter Roberts and Majesty Rose were also in the bottom three this week.