Today, 'American Idol' contestants past and present took the focus off of their own success to honor the person that they owe it all to: producer Simon Fuller. Fuller was given a star on the Hollywood Walk of Fame this morning in Los Angeles, Calif., and country idols Carrie Underwood, Scotty McCreery and Lauren Alaina came out to show their support.

Thanks to Mr. Fuller, Underwood pocketed the coveted winner's trophy back in Season 4, and we're currently in the midst of the battle for the No. 1 spot between the two remaining contestants in Season 10. On tonight's 'American Idol,' McCreery and Alaina will sing three songs each, as chosen by Underwood and country crooner George Strait. The 'American Idol' season finale airs on Wednesday, May 25.