Are You Smarter than a 5th Grader? Clay Aiken, Kellie Pickler to compete on Fox's '5th Grader' game show 08/28/2007 Clay Aiken and Kellie Pickler won't be able to sing their way out of this one. Read More RELATED NEWS 'Are You Smarter Than a Celebrity?' with Travis Kelce to debut in OctoberReport: 'Are You Smarter than a 5th Grader?' going into syndicationClay Aiken, Kellie Pickler to compete on Fox's '5th Grader' game show TAGS: American Idol The Apprentice Clay Aiken Kellie Pickler Regis Philbin Lauren Nelson Mark Burnett Billy Bush
