Dancing with the Stars Mischa Barton and Ginger Zee reportedly competing on 'Dancing with the Stars' 03/03/2016 Mischa Barton and Ginger Zee have signed on to Dancing with the Stars' 22nd season, according to a source. Read More RELATED NEWS 'Dancing with the Stars' pro Karina Smirnoff gives birth to a baby boy'Dancing with the Stars' alum Karina Smirnoff announces she's pregnant with first child!Former 'Dancing with the Stars' pros Edyta Sliwinska and Alec Mazo welcome second child together TAGS: America's Next Top Model Dancing with the Stars The Real Housewives The Real Housewives of Atlanta Val Chmerkovskiy Keo Motsepe Mischa Barton Kim Fields Jodie Sweetin Nyle DiMarco Ginger Zee