The X Factor's final four acts took to the stage for the final time as a group this evening, as the show builds towards its final next week.
Opening the live results show, Louisa Johnson kicked off a soulful rendition of Pharrell Williams' mammoth hit 'Happy'.
Louisa was joined by Che Chesterman and Lauren Murray, before Reggie N Bollie made their entrance from the back of the audience.
The X Factor airs on ITV.
