Nikki Sixx has explained why Motley Crue were unable to appear at Ozzy Osbourne 's farewell show, despite the important role he played in helping to launch their career.

The bassist did not elaborate on the health issues, but in March, Motley Crue posted to Instagram to announce that lead singer Vince Neil, 64, underwent a "required medical procedure,” forcing a postponement of the band’s planned spring Las Vegas Residency at Dolby Live at Park MGM.

After Sharon Osbourne revealed that a band was dropped from Ozzy's Black Sabbath farewell concert for being "greedy," fans have been speculating who it is

Soundgarden have posted a tribute to Ozzy Osbourne and Black Sabbath that also explains their absence at the Back to the Beginning concert.

Fans have been busy speculating over which band Sharon Osbourne disinvited from husband Ozzy Osbourne's farewell show with Black Sabbath, and they're convinced they know who it was

Sharon Osbourne recently revealed she disinvited a band from husband Ozzy Osbourne's last show with Black Sabbath after they tried to profit from the gig, and fans are left guessing