X Factor veteran and legend Louis Walsh spills the beans on the biggest and best stars to grace the X Factor stage, from Alexandra Burke to One Direction's Zayn.
Louis Walsh has been there since the beginning. He's seen acts come and go, win and make it, win and not make it! The X Factor judge has watched ambitious artists perform alongside his fellow judges Simon Cowell, Sharon Osbourne, Cheryl Cole, Danni Minogue and the current line-up of Gary Barlow, Kelly Rowland and Tulisa Contostavlos.
Having managed JLS, Girls Aloud, Westlife, Boyzone and Jedward to name but a few, the music mogal knows more than anyone what it takes to succeed. Here he introduces some of his favourite acts.
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