Kelly Osbourne knows she isn't alone as she mourns her late father, Ozzy Osbourne, following the Black Sabbath rocker's death in July. In a message posted on Instagram Stories on Monday (Aug. 4), the TV personality thanked fans for supporting her through the difficult period of grief she and her family are facing immediately after Ozzy's passing.

When Ozzy Osbourne brought Metallica on tour in 1986, he noticed his young opening act blasting Black Sabbath in their dressing room and covering his old band's songs in soundchecks. Osbourne's first assumption,

British singer-songwriter Sir Rod Stewart caused a stir at his concert on Aug. 1, when he projected A.I. images of the late Ozzy Osbourne posing next to deceased musicians in heaven. Ever since Osbourne's death on July 22,

R od Stewart is coming under fire from fans after his AI tribute to Ozzy Osbourne just days after the rocker’s death. Rather than utilize the very real existing footage of himself performing with the Black Sabbath frontman,

Since Ozzy Osbourne's death, Stewart has been dedicating "Forever Young" to the Black Sabbath icon and other legendary musicians.