Acts through to X Factor Judges Houses 2012 and Mentors Revealed

Bootcamp is over for another year and this year 25 acts made it through to the judges houses.

Simon Cowell made his first appearance on the show this season revealing to the judges the category he allocated them to mentor.

Gary was given the over-28s category and he appeared to be delighted with it while Louis was allocated the groups. He was obviously overjoyed because groups are his thing, but he  tried not to be too expressive about it.

Tulisa shrieked with joy upon finding out she is in charge of the girls and Nicole will take on the task of mentoring the boys.

The final 25 acts are as follows:

The boys: James Arthur, Jahmene Douglas, Nathan Fagan-Gayle, Adam Burridge, Rylan Clark and Jake Quickenden.

The girls: Ella Henderson, Amy Mottram, Jade Collins, Lucy Spraggan, Leanne Robinson and Jade Ellis.

The groups: Mitsotu, Duke, MK1, Poisonous Twins, Union J, Times Red and GMD3.

Over-28s: Kye Sones, Melanie Masson, Nicola Marie, Brad Shackleton, Carolynne Poole and Christopher Maloney.