NEW YORK (AP) - We don't know whether Scotty McCreery knows a double axel from the axle of a pickup truck. But the country star and former "American Idol" champ will perform at an event that will feature a bunch of Olympic champs and figure skating legends. The event will feature ten Olympic gold medalists, seven silver medalists and more than a few skating hopefuls. McCreery will perform live - presumably with a mike and not on skates. The event is set for December 11 at the IZOD Center in East Rutherford, New Jersey.