Ever wonder what it's like to walk in the shoes of one of "Dancing with the Stars"' professional dancers? ET will take you there when we follow PRISCILLA PRESLEY's professional partner LOUIS VAN AMSTEL for a week.

We begin our time with Louis when he gets the music for his and Priscilla's performance for the following week, to his classes at Cardio Ballroom, to his chiropractor -- dancing isn't all glamour -- and then to rehearsal.