This past Saturday, Lifetime debuted a new biopic which chronicles the lives of the iconic group the Clark Sisters.

“Dubbed ‘the first ladies of gospel,’” Heavy.com reports, “they are the highest-selling female gospel group of all time and have three Grammy Awards to their name.”

And if viewers are wondering whether the cast members of ‘The Clark Sisters: The First Ladies of Gospel’ did their own singing -- Heavy.com reports that the answer is a “resounding yes.”

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