Jack Osbourne is calling out Pink Floyd co-founder Roger Waters for his comments criticizing his late father Ozzy Osbourne's career. In a recent interview with The Independent Ink, Waters, 81, voiced his feelings about the former Black Sabbath frontman after his death.Waters said that he "couldn't give a f-" about Osbourne's band, Black Sabbath."Ozzy Osbourne, who just died, bless him in his whatever state that he was in his whole life," Waters said, "We'll never know. The music, I have no idea."Waters continued, "I don't care about Black Sabbath, I never did.