Question: What is the name of the mother of British singer-songwriter whose second studio album, released in 2005 was called 'Sleeping in the Nothing' and who has been a judge on "Australia's Got Talent"?
Sentence (from "Sleeping in the Nothing"): Unlike the pop punk sound of her first album, "Sleeping in the Nothing" features Osbourne singing to '80s-inspired electro beats.
Relevant evidence: No