"This is the kind of thing that makes me feel the most proud. The money I've sent to this village in India for the last couple years (via my Pastor Lydia Sloley), has gotten them a computer centre, a tailoring institute, a reading program and two water wells," Ms Minaj writes in a caption accompanying the video.
"We complain about the most ridiculous little things when some people don't even have clean water. Blessings to India. Our work is far from done," she adds.
The video, posted on Instagram on Sunday, has already been viewed over 2.7 million times.
Ms Minaj writes she will share more details about her charity work in the future, in case her fans want to get involved.
She has also posted two pictures of women wearing sarees and suits with at least two new Singer sewing machines.
"I honestly did not expect this from you. Goes to show don't judge a book by its cover," writes one person on Instagram. "You are truly a beautiful person inside and out! God bless you!"
"Great job Nicki," writes another. "Money never matters, humanity does. God bless you."
Earlier this month, Ms Minaj surprised a few lucky fans by paying off their college loans and offering to pay for stuff they need for college - if they achieved top grades in school.
(With inputs from PTI) Click for more trending news
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