Someone will be holding the mirror ball trophy on “Dancing With the Stars” tonight, but will it be ESPN correspondent Erin Andrews, Olympic skating champ Evan Lysacek or singer Nicole Scherzinger? Whoever the winner is, he or she will be exhausted by the time the season finale ends. The couples have to perform four dance routines … Continue reading TV recap: 'Demented' and 'dazzling' on 'Dancing'