Ozzy Osbourne is believed to be thinking up his final words as the rocker, who is living with Parkinson's disease, is preparing for his death.

The all-star 'Back to the Beginning' concert made more than $200 million, the highest-grossing charity concert since the Concert for Bangladesh.

In a bittersweet send-off, Ozzy Osbourne and Black Sabbath's farewell concert brought together rock legends and raised a stunning amount for charities.