"I'm up for it, definitely"
He also said he and Osbourne have been "in touch" almost every day
"It would be nice to do a one-off, if that ever happens"
"My drummer, did a great job. But he ain’t Bill Ward," said the Prince Of Darkness
"Elton John's got one for a song"
He also said it would be "fantastic" to perform 'Crazy Train' with Osbourne
The singer previously said he was "not expecting to get in"
A host of acts performed at the Queens Of The Stone Age frontman's recent concert
She revealed that the couple once tried tried marriage guidance counselling, but only lasted half an hour
It has seen performances from Black Sabbath, Thin Lizzy, Judas Priest and more