Ozzy Osbourne

"For all my complaining, I'm still alive," Prince of Darkness marvels ahead of his final show this summer.

Prince of Darkness "didn't have a chance to say goodbye to his friends, to his fans," Sharon Osbourne says.

Star-studded 'Back to the Beginning' show will also feature dozens of guest stars.

The Prince of Darkness may have been closer to performing than we realized.

Geezer Butler says the bandmates have discussed the idea.

Black Sabbath's move hit Osbourne "like a ton of bricks."

In between all the talking, there was some rocking.

Jack Black ushers in Prince of Darkness, who accepted the award seated on a throne.

Rock's biggest stars turn up for the big event - and they all got to hug Flavor Flav.

Prince of Darkness wasn't familiar with the word when he began recording Black Sabbath's classic tune.