As millions of Ozzy Osbourne fans found out on the MTV reality show "The Osbournes," the Prince of Darkness wasn't anything like wild his rock-star stage persona - at home, he was sweet, gentle and mischeivous,

Entertainment producer Don Rugg of Apple Valley reflected on the death of music legend Ozzy Osbourne, who he impersonated for nearly two decades.

"The Osbournes kicked off a wave of celebrity-driven reality TV," Andy Dehnart, president of the Television Critics Association and editor of the Reality Blurred website, told the BBC. According to The Osbournes executive producer Greg Johnston,

Kelly Osbourne spoke out for the first time since Ozzy Osbourne's death on Thursday, July 24. The rocker and father of six died on Tuesday, July 22, at 76 years old. Kelly shared a poignant line from the Black Sabbath song "Changes,

Kelly Osbourne has released a statement following the death of her father Ozzy, saying she “lost the best friend I ever had.”

Johnny Depp made a surprise appearance during an Alice Cooper show, and the two performed a classic Black Sabbath song in honor of Ozzy Osbourne.

Johnny Depp paid tribute to Ozzy Osbourne with a special concert appearance three days after the heavy metal icon’s death at age 76 on Tuesday, July 22. Depp, 62, walked on stage during rock legend Alice Cooper’s show at The O2 Arena in London on Friday,

At London’s O2 Arena, Johnny Depp took the stage alongside rock legend Alice Cooper to deliver a heartfelt homage to the late Ozzy Osbourne, known as the Prince of Darkness.