The X Factor contestants will be busy this Saturday night and so last night, they decided to have their Halloween party a little bit early.

The nine remaining acts all donned a costume, though Olly Murs hairy chicken legs made his the most memorable for sure. Check out the pictures of the party and leave your comments below.

Jamie tries to hide the afro!

Ohhh maybe those romance rumours are true....

Joe is way too cute to be scary!

Lucie tries the skeleton look.....the gimp mask is a step too far!

Check out those legs!

Lookin hot Rachel!