The search continues tonight for America's Favorite Dancer as SO YOU THINK YOU CAN DANCE heads to Nashville and Dallas for auditions and then moves to Las Vegas for callbacks. See what happens when the best dancers - skilled in everything from Ballroom and Ballet to Salsa, Jive, Hip Hop and Krumping - all compete for a ticket to Las Vegas and a coveted spot in the Top 10. See who struts into the judges' hearts and who trips up.