A new show called "Dancing with the Stars: The Next Pro" is set to air, with Shirley Ballas, the mother of Mark Ballas, joining as a star. The show is a spinoff of the "Dancing with the Stars" franchise and will feature a mother-son duo bringing a tough approach to the competition. The show's premiere date and other details have been reported, but it is unclear when it will start or what the full cast will be.