The rocker helped define the sound, look and attitude of metal. But his persistence through addiction, his connection to audience and a late-career reality TV show endeared him to generations.

Black Sabbath legend Ozzy Osbourne performed his final show July 5 with original band members before his death at 76, closing a chapter in heavy metal history.

Senator John Fetterman says he grew up listening to Black Sabbath and that other heavy metal bands like Metallica "owe a debt" to the late Ozzy Osbourne, who "changed everything" with his first album.

Jeff Stilson, executive producer of MTV's groundbreaking reality show "The Osbournes," joins "CBS Mornings Plus" to reflect on how Ozzy Osbourne's chaotic home life became must-watch TV and paved the way for a new era of celebrity programming.

From his Black Sabbath firing to the time he bit the head off a dove, here's a full accounting of the Prince of Darkness' arrests, lawsuits and everything in between.