Following the crowd-rousing song, Nicole gave the Welsh hopeful Filipino diva Loverine Fermino's seat.
Tracey I think there's something very special about you, I see great, great potential in you and i believe in you so I want to give you a seat.'Tracey, can you please take seat number two - Jon Lilygreens'.
Final six: Making her decision, Nicole said: 'Tracey my love, I made my decision.
Tracey I think there's something very special about you, I see great, great potential in you and i believe in you so I want to give you a seat Up next was the Boys category, Louis Walsh was in for a tough decision as Welshman Lloyd Macey took to the stage first with Feels like home and earned a seat.
Next up was one half of brotherly duo ITG, Leon Mallett, 22 - who had broke his ankle playing football - took to the stage to belt out his rendition of The Chainsmokers Closer which included a self-penned rap.
to give Talia a seat yet again Nicole Scherzinger certainly doesn't like to do things by halves. Click (right) to start shopping, or if you're keen on copying Nicole's look, check out the options in our edit below.
The X Factor judge dressed to impress for the Six Chair Challenge, teaming a white pinstriped waistcoat with the matching blazer and trousers. This jumpsuit by Lavish Alice is a fast-track way to try the tailoring trend, or why not layer this Zara waistcoat over a cosy jumper this winter?
Take a seat'Taking to the stage was a tuxedo-clad Anthony Russell, 27 - who has since left the show to focus on personal issues - joked: 'I'm 80 quid overdrawn, still have the tags on.
It's going back tomorrow.'Although Simon wasn't keen on his performance of Elton John's Something About The Way You Look Tonight, Louis gave him a seat, saying: 'It's like you've changed over night but for me Anthony you're a rough diamond and do we polish it?
I thought that was a really good audition but this is the kind of artist I would be interested in working with.'I don't know who's standing up there, I feel like I'm seeing a completely different person' as he gave him a seat.'Ready to sing his heart out to the judges was barman Aidan Martin - who had previously auditioned for the show. I'm going to do another swap, Leon can you take seat number six. Following the uproar, Welshman Russell Jones, 25, underwhelmed the judges with his performance of Fool in Love after he started off on the wrong foot by forgetting the name of his song. However, Jack had no need to worry as he left the foursome impressed with his performance and was given a seat immediately.