According to Pwtorch.com, WWE announced on last night's (October 26th) Raw that OZZY and Sharon OSBOURNE will guest-host next week's edition of WWE Raw.

The AP broke the story a few weeks ago that Ozzy Osbourne would host Raw at some point this fall. Osbourne will most-likely be plugging his new autobiography that came out earlier this month.

Ozzy will join METALLICA for their October 30th performance at Madison Square Garden in New York as part of the 25th anniversary celebration of the Rock And Roll Hall Of Fame.

According to BraveWords.com sources Metallica have been rehearsing the Sabbath classic 'War Pigs' recently - check out Metallica Tuning Room footage below.

The line-ups for the event are as follows:

October 29:

BRUCE SPRINGSTEEN & THE E STREET BAND with John Forgerty, Tom Morello
SIMON & GARFUNKEL
CROSBY, STILLS, NASH & FRIENDS
PAUL SIMON
STEVIE WONDER with guest BB KING

October 30:

ERIC CLAPTON with guest BB KING
ARETHA FRANKLIN with guests ANNIE LENNOX and LENNY KRAVITZ
METALLICA with guests OZZY OSBOURNE, THE KINKS' Ray Davies
U2