pop in. stand out. ♪ yep. it's time to put on your dancing shoes. >> sure is. i've got mine on. >> i've got mine on, too. after three couples' perfect performances, quite a night at "dancing with the stars" finale. >> only one champ. green bay packers star donald driver who won the mirror ball trophy. >> john and diana, some have called this the most competitive season ever for "dancing with the stars."