Is Ozzy Osbourne A Backstage Diva?

Ozzy Osbourne seems like a friendly enough guy in interviews and on The Osbournes. But one rocker accused Osbourne of some seriously diva-like backstage behavior at a Swedish festival.

Justin Hawkins, lead singer of The Darkness, tweeted last week that "Ozzy is arriving at Sweden Rock Fest so nobody is allowed to leave their dressing room! Heaven forbid the main attraction should have to endure an encounter with a fellow artiste..."

Hawkins hinted that it's not his first run-in with Ozzy's alleged diva behavior. Of course, if The Darkness sold as many albums as Osbourne has, I'm sure Hawkins could get some special treatment as well.