Final six acts through to X Factor live finals revealed

The final six acts to make it through to the X Factor live shows have been revealed tonight as Nick Grimshaw and Rita Ora faced the pressure of making their final choices about who impressed them most at Judges' Houses.

Radio 1 DJ Nick Grimshaw was up first, selecting acts Mason Noise, Che Chesterman and Seann Miley Moore to progress through to the next round in the Boys category.

Watch a recap of the boys' performances at Judges' Houses below:

Following his selection Grimshaw took to Twitter to tel fans his acts were going to "KILL IT" in next week's live shows:

Having watched the other three judges choose their finalists for the live shows singer Rita Ora had to make the tough choices between the girls she has been mentoring.

In a nail-biting end to the Judges' houses round of this year's competition Ora chose to keep Louisa, Lauren Murray and Kiera Weathers' X Factor dreams alive.

Watch a recap of the girls' performances at Judges' Houses below:

On Saturday fellow judges Cheryl Fernandez-Versini and Simon Cowell made their decisions with Cheryl chosing 4th Impact, Alien Uncovered and Reggie n Bollie to progress in the Groups category and Cowell selecting Bupsi, Anton Stephans and Max Stone as his final Overs representatives.