Rockstar Energy Drink Mayhem Festival at DTE Energy Music Theatre on July 11th, 2015 in Clarkston, Michigan. – Photos by Chris Schwegler.

The Devil Wears Prada

The Devil Wears Prada

The Devil Wears Prada

The Devil Wears Prada

The Devil Wears Prada

The Devil Wears Prada

The Devil Wears Prada

The Devil Wears Prada

The Devil Wears Prada

The Devil Wears Prada

The Devil Wears Prada

The Devil Wears Prada

The Devil Wears Prada

The Devil Wears Prada

The Devil Wears Prada

The Devil Wears Prada

The Devil Wears Prada

The Devil Wears Prada

Hellyeah

Hellyeah

Hellyeah

Hellyeah

Hellyeah

Hellyeah

Hellyeah

Hellyeah

Hellyeah

Hellyeah

Hellyeah

Atmosphere

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

Slayer

Slayer

Slayer

Slayer

Slayer

Slayer

Slayer

Slayer

Slayer

Slayer

The Devil Wears Prada

Slayer

The Devil Wears Prada

The Devil Wears Prada

The Devil Wears Prada

The Devil Wears Prada

The Devil Wears Prada

The Devil Wears Prada

Hellyeah

The Devil Wears Prada

The Devil Wears Prada

Hellyeah

Hellyeah

Hellyeah

Hellyeah

Hellyeah

Hellyeah

Hellyeah

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

King Diamond

Slayer

Slayer

Slayer

Slayer

Slayer

Slayer

Slayer

Slayer

Slayer

Slayer

Slayer

Slayer

Slayer

Slayer

Slayer

Slayer

Slayer

Slayer

Slayer

Slayer

Slayer

Slayer

Slayer

Slayer

Slayer