Dancing With the Stars pro Mark Ballas had been workshopping his and partner Whitney Leavitt's potential freestyle long before they actually debuted it on the "Call Her Daddy" podcast. "I want to thank this incredible team for all of their hard work, passion and relentlessness to help me bring this vision to life in under 72 hours," Ballas, 39, wrote via Instagram on Saturday, November 29, of performing the routine days earlier. "I had this concept brewing for a while, made mood boards filled with imagery and inspiration. I had been working on the music arrangement for two weeks.