Foster said his life has changed since being a contestant on the show. “It has just been like rocket fuel to my career to be on American Idol,” he said. “I went from 0 to 50

After, Foster took the stage to perform six songs for a large crowd of eager listeners — many of which he covered on the show. First, he sang "Don’t Rock the Jukebox" by Alan Jackson, followed quickly by Elvis classic “Jailhouse Rock."