Guess the cheeksGuess the cheeksBefore you choke on your egg nog at this spectacle of naked manliness...

See if you know which gent has stripped off for a flesh flash of note.

And this isn't some gratuitous "get it off" for nothing, either.

Nope, this lad has a reason for getting naked.

Firstly, it's for the January issue of AXM magazine, and secondly, it's all got to do with the tunes, man.

By tunes we mean his new single, which is being released in February, and is called Unforgettable.

Now, this former Pop Idol contestant turned solo artist wants to boost single sales and make chart history.

How?

Well, the single can be pre-ordered by texting his first name to a specified number, and he's hoping it'll break the world record for largest amount of text pre-orders for any one single from mobile handsets.

So, to see whose bum is bare, go to our gallery of stars getting naked.