21 seasons. 41 pros. 1 million sequins. (Probably.)Over the years, many members Dancing With the Stars ' cast of professional dancers have become household. Meet the Dancing With the Stars professional dancers who train and perform with celebrities, in this list of DWTS Season 13's pro dancers. Dancing With the Stars is in full effect. Get the spoilers on the season 24 cast of dancers and details on the DWTS pros.