he should go in a hotdog costume or go as elvis presley !!!! hhaha when is x factor on tv ??? xoxoxoxox

Haha! Go as a donut.

why should he go in fancy dress? why not normal clothes? and it depends on how he sings lol, the video's not working on here. i say erm, try topman or somehting lol. don't go in fancy dress!

he should go as a fat dinner lady ;D

go as an olive

cant wait to find out what he dresses up as lol :)

good luck to him =] & yes he does have nice hair :P

oh and goood luck and nice hair :D

a pigeon ... little red riding hood .. a turkey .. a giant sock ! .. walrus ... a sheep .. drag queen .. lol xxx

Why dont you go as something complete different ;D something like a cheese thingie or a sumo wresler ;D xxx

Awsome hair dude. lol.

Also , Good luck with the Xfactor (:

Duudde! you should like dress up as an old woman! and then invade the party giving out! then go into the middle of the dancefloor , pretend to start to evacuate everyone , then your walkingstick snaps , you fall on the floor , people think your hurt , music starts and you jump up into some dance! then pull of the wig :P Now , thats an entrance to remember Lol! Or dress up as an orange chav , although people will then think your strange.. lol! dress up as the dude from napolean dynamite! hahaa and do that dance!! lol yeah okay , im off now! (: Btw- Cameron is hot! Lol

You should go as the new improved mrs doubtfire. cheap make up big glasses a purse and a granny skirt would look great haha. oh don't forget the heels hehe. Shelbss Ox

Aww he is soo cutee :). I'm not sure how he should go to this fancy dress thing but he should think of film characters maybe. The ones that are weird and wonderful :D

Go as a pirate - us girlies dig and all you have to do is draw yourself some lovely face fluff (a la Johnny Depp) and grab a floaty shirt and a sword. And possibly a bandana, if you're feeling adventurous :D

emm......

you should go as a monkey with pants on you head x

Eeep! :)

Cameron is really cute!