But Halford said as much as he'd like to be on hand for the last run with Ozzy and the gang, trying to pull double-duty would be too difficult. He said Sharon Osbourne even offered to fly him back ...

Inevitably, and rightfully, at their more-or-less co-headline concert at a busy O2 Arena, both Judas Priest and Alice Cooper found ways to memorialise their late comrade in metal, the pioneer Ozzy Osbourne,