The Osbournes' ran for four seasons on MTV between 2002 and 2005 and is considered a foundational pillar for reality television

Kelly Osbourne has shared a sweet video of herself sat on her dad's lap as she quotes lyrics from their duet Changes, in a tribute to the legendary Black Sabbath frontman

Ozzy Osbourne's daughter, Aimee, stepped away from the spotlight to live a more private life, despite her parents' fame.

Ozzy and Kelly - whom the heavy metal pioneer shared with wife Sharon, along with daughter Aimee and son Jack - were close. Fans first got a look at their family dynamic on The Osbournes, a reality show that ran on MTV for three years in the early 2000s.

Kelly Osbourne is mourning the loss of her father Ozzy following his death on Tuesday. Osbourne posted a brief message to her Instagram stories on Thursday afternoon. “I feel unhappy I am so sad,” she wrote. “I lost the best friend I ever had.”

It is with more sadness than mere words can convey that we have to report that our beloved Ozzy Osbourne has passed away this morning,” the statement reads. “He was with hi

They were just totally in love and devoted to each other, and that wasn’t for the cameras. That was just who they were.”

Ozzy Osbourne welcomed two children with his ex-wife Thelma Riley and three children with Sharon Osbourne. He also adopted Thelma's son from a previous relationship. Here's everything to know about Ozzy Osbourne's kids.