John Foster‘s cowboy hat is basically a part of him, so don’t expect to see him without it on television. Ahead of the American Idol finale, John revealed why he won’t be taking off his favorite accessory during the final episode of the season.

Louisiana's John Foster is headed into Sunday night's "American Idol" grand finale after another magical "Disney Night" on Monday's "Idol" episode.

After the remaining five competitors each gave their all with their renditions of hit Disney songs Monday night, America voted for the Top 3 singers and said goodbye to Thunderstorm Artis and Slater Nalley. The Top 3 will compete in the finale next week and head to their hometowns for a special visit.