Holly Valance has been slammed after using a "disgusting" slur during an appearance on GB News. The former Neighbours star and pop star turned right wing campaigner was appearing on the news channel when she was called out on her shocking choice of language. The 42-year-old left the host completely taken aback, as he explained that the swipe she used would be deemed offensive to people. Holly was on the show after it emerged that her "anti-woke" track, Kiss Kiss (XX) My A**e, that was used in