The veteran Judge has been responsible for spotting and mentoring X Factor acts from day one.
Louis managed some of the nation’s most successful pop acts long before he took up his X Factor seat, including Boyzone and Westlife.
As usual Louis has been offering his astute comparisons on what acts remind him of... but will one of his Groups make it all the way to the Final?
It’s a big week for all the acts and Stereo Kicks will be hoping that they have done enough to make it through the Double Elimination. Have they managed it?
How will Elton John’s iconic song go down with the Judges?
If you think you’ve heard Only The Young singing this song before, then you’d be right, this is the group’s Room Audition song when we first met them.
But tonight we get the full version, and we don’t know about you but it is still as catchy as it was back then.
Did it still manage to impress the Judges? Was there enough fun in their performance?
Shooby do waaaah! Yes Only The Young! Another hi energy fun performance that we can’t stop tapping our feet to. Will the Judges agree or will they think the group are blowing their Big Band trumpet?
After changing their song at the last minute on Friday, the Stereo Kicks boys have been practising and working hard to make this new song work.
Better still, they all get a go at the vocals… that should keep Mel and Cheryl happy! Or will it?
Original Girl Power champion Mel B is completing this year's X Factor judging line-up and she won't be mincing her words.
The Spice Girl lived up to her scary moniker when she guested on the panel in 2012 and this year she’s sticking around for the series.