priceline derek hough, tony dovolani, anna trebunskaya, dmitry chapln, maksim chmerkovskiy, cheryl burke, karina smirnoff, chelsie hightower, kym johnson, louis van amstel, edyta sliwinska, jonathan roberts, alec mazo, ashly delgrosso, corky ballas, mike catherwood, wendy williams, chris jericho, chelsea kane, kirstie alley, ralph macchio, romeo, hines ward, kendra wilkinson, lance bass, steve-o, kyle massey, any and all previous celeb competitors, american idol season 10ers!