Peta Murgatroyd Says She ‘Got a Lot of Help’ to Return to ‘DWTS’ After Baby No. 2 (Exclusive)

Peta Murgatroyd and Barry Williams chat with ET's Rachel Smith about 'Dancing With the Stars.' The longtime 'DWTS' pro opens up about navigating rehearsals after welcoming her second child, Rio, with husband Maks Chmerkovskiy. The 'Brady Bunch' star reacts to the possibility of dancing to his TV show's iconic theme song, which past co-stars, Maureen McCormick and the late Florence Henderson, performed during their runs on the hit competition series. Season 32 of 'Dancing With the Stars' premieres Sept. 26 on ABC and Disney+.