CELEBRITY

Maksim Chmerkovskiy Coming Back To 'DWTS'

NEW YORK, NY - JULY 18:  TV personality Maksim Chmerkovskiy leaves the 'Good Day New York' taping at the Fox 5 Studios on Jul
NEW YORK, NY - JULY 18: TV personality Maksim Chmerkovskiy leaves the 'Good Day New York' taping at the Fox 5 Studios on July 18, 2013 in New York City. (Photo by Ray Tamarra/Getty Images)

Maksim Chmerkovskiy has really big disco balls ... 'cause he's not only returning to "Dancing With the Stars" -- but he's going back with a bigger job ... TMZ has learned.

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