As you've heard, Halford joined Five Finger Death Punch in the studio for the hit single "Lift Me Up" on the first volume of The Wrong Side of Heaven and the Righteous Side of Hell but recently, Halford joined the band live in the U.K. Check it out.

You also may've seen these dudes live a few months ago and know that they deliver the hits live just as hard as the studio albums suggest.

When you add THE Rob Halford into the mix, you have yourself some badassery that knows no bounds.

Check out the video below...