Karen (Hauer) was on it, Iveta was on it, Artem was on it, Pasha was on it and has choreographed for it, Special Guest Choreographer Lacey Schwimmer was on it, Aliona was nearly on it, and Dancing With The Stars pros Dmitry and Chelsea were also on it. Also Jason Gilkison (who runs Bum The Floor) has very close ties with the show.