Aaron spent a bit of time hanging out with the nicest man in metal, Rob Halford on Thursday at the official launch of "Hell Bent For Leather" at @parliamenttattoo A new exhibition of hand painted leather biker jackets from some of the world's top tattoo artists inspired by the music of @judaspriest The jackets looked phenomenal and the proceeds of the winning bids are headed to go to the @teenage_cancer trust and the Ronnie James Dio "Stand Up And Shout" Cancer fund. Big thanks to Sony Music For Nations for having him down! @robhalfordlegacy #judaspriest #leatherbikerjacket #robhalford #parlimenttattoo #teenagecancertrust #ronniejamesdio #standupandshoutcancerfund #cancersucks #tattoo