Ozzy Osbourne will reunite with all of the original members of Black Sabbath for the first time in 20 years, in a gig that will be his last and that’s being billed as the “greatest” heavy metal show ever.

The show in Birmingham, where the heavy metal band formed, will be the first time in 20 years all four bandmates will play together

Black Sabbath fans snapped up the first tickets for the UK rock giants' hometown gig, where the original line-up will perform for the first time in decades.

Ozzy Osbourne’s wife/manager says that it was The Prince Of Darkness himself spearheading efforts for the band’s classic lineup to play together again