Back in 2016, Black's band Tenacious D had their Twitter hacked. "We can assure you that Jack is ALIVE and WELL and that this was a sick 'prank,'" they later tweeted.
While you're here, why not find out how to spot fake news.
Celebs who were reported dead... but were still alive
Clint Eastwood is just the most recent target of a fake death hoax
CELEBRITY Fake news
Fake news comes for everyone, especially the rich and famous. It seems like every day there's another fake story about a celebrity or public figure. However, false rumors take on new weight when it comes to celebrity deaths. Many celebs have been reported dead, when in reality they're alive and breathing. Don't believe us? Click on to meet the celebs who were falsely reported dead.