As viewers patiently wait to see which star will be crowned the highly-anticipated winner of Celebrity Big Brother during Friday's live final, we've rounded up all the moments finalist Louis Walsh has dished the dirt on fellow celebs. The star has happily spoken his mind during his time in the house and had no qualms in throwing a few of his famous acquaintances under the bus with his savage on-screen swipes.The controversial music mogul, who shocked many when it was revealed he had made the final alongside Fern Britton, Colson Smith, David Potts and Nikita Kuzmin – has lashed out at Sir Bob Geldof in a rant as well as Ronan Keating and Jedward. But they're not the only ones - and he had mostly nice things to say about working with boy band Take That as well as Simon Cowell.
