It’s always fun to see celebrities turn up on game shows - and this season of “Are You Smarter Than a 5th Grader?” offers up plenty of celebs: Jennie Garth, Gene Simmons, Star Jones, Dean Cain, Kathy Ireland, Sugar Ray Leonard, Jack Hanna and Jeopardy! winner Ken Jennings. Look for Kathy Ireland along with Kathy Cox, Georgia’s superintendent of schools, to compete in the two-hour season premiere on September 5.