Strictly Come Dancing is about to kick off its’ unbelievable 21st series tonight, as the latest batch of celebs get ready to battle it out on the dancefloor. Over its’ staggering two-decade run, the show has seen more than 300 stars put on their dancing shoes in the hopes of impressing the notoriously hard to please judging panel.The current judging panel is made up of former pro dancer Anton Du Beke, Craig Revel Horwood, Motsi Mabuse, and head judge Shirley Ballas.