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Maksim Chmerkovskiy is back for his tenth season on season 12 of 'Dancing with the Stars,' which premieres on March 21 at 8 p.m. ET. His partner is Kirstie Alley, a two-time Emmy winning actress who starred in 'Cheers' and 'Kirstie Alley's Big Life.'
(ABC Photo/ Bob D'Amico)