All the proceeds from the Detroit show will go directly to The Community Foundation of Greater Flint to help those affected.
Mars, who was born and raised in Hawaii, is now travelling across the United States for his 24K Magic World Tour. That decision pumped high concentrations of lead through aging pipes into the water of the homes of mostly poor, black residents and caused an outbreak of Legionnaires disease that has claimed the lives of at least 12 people.
Flint has been dealing with lead issues in their water since a controversial 2014 switch from the Detroit water system.
"With a grateful heart, the Community Foundation of Greater Flint is honored to accept this inspiring donation", Oliver said.
Families continue to face the physical, developmental and psychological effects of the lead poisoning, especially among the children of Flint. Beyoncé, Big Sean, Diddy, Eminem, and Wiz Khalifa are among other celebrities who have donated money and/or water to the victims of the crisis.
3 woman murdered in grisly hammer attack at NY home
Investigators say Bobby Vanderhall had been kicked out of his house by his mother and was homeless, causing him to become enraged. He described his daughter and her friends as fun-loving women and said they were even planning to go to Cuba in the fall.