I was so lucky and blessed to be apart of a very small group that got to call him Dad,’ Jack wrote on Instagram

The Osbourne family joined fans in laying flowers at the Black Sabbath bench in Ozzy’s home city of Birmingham last week.

Out of hospital cardiac arrest.” It rings clinical, cold, but to millions of fans worldwide, those words signaled the end of an era the day the world lost so-called “Prince of Darkness.” Ozzy Osbourne’s actual cause of death,