[Image via WENN.]
John recently showed his charitable side by getting his sweat on. He traveled all the way to Louisiana to help build homes for military veterans there.
Thankfully he thought to bring a bandana to absorb forehead sweat from all that physical labor!!
The project was funded by Mayer’s bud Roger Waters (of Pink Floyd) and the Bob Woodruff Foundation.
We’re sure the vets appreciated it, John!
[Image via Twitter.]