Mark Wahlberg & Diddy: Water Heroes to the Rescue In Flint

Mark Wahlberg and Diddy put on capes and slapped giant Ws on their chests -- as they donated 1 MILLION water bottles to residents in Flint, Michigan.

Wahlberg and Diddy own AQUAhydrate, a bottled water company, and Flint is set to receive 5,000 cases on Wednesday. The company also promised to keep sending more cases until the contamination is fixed.

Wahlberg and Diddy joined the AQUAhydrate team in 2013, when they became investors and the faces of the LA-based bottled water company.