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,

Rod Stewart’s ongoing ‘One Last Time’ tour honored the late Black Sabbath frontman Ozzy Osbourne with a touching tribute while Rod sang “Forever Young.” Now the tribute has evolved to include ‘AI selfies’ of Ozzy with other deceased artists.