Fair rating?The X Factor· Season 15 · Episode 21
Live Show 4
Dermot O'Leary hosts the fourth week of live shows. The remaining 14 acts will be keen to impress judges Simon Cowell, Louis Tomlinson, Ayda Williams and Nile Rodgers - still filling in for the absent Robbie Williams - as well as the viewing public - and escape elimination in tomorrow night's results show.
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#18In Season 15of 28 rated episodes
#43All-timeof 88 rated episodes
−0.4vs season avgSeason 15 averages 7.4
2018First airedNovember 10, 2018
Guest stars
Nile Rodgersas Guest Judge