OK so it's taken us most of the morning and some thorough research (i.e. checking our Twitter mentions), but we've finally figured out One Direction's weird camera-phone thing is for their PapOfTheWeek game, where they take pictures of paps.

Silly us.

louis tomlisnon and liam payne from one direction playing papoftheweek outside radio 1

They did it outside Radio 1 studios yesterday, where they went to say hi to Chris Moyles as a birthday treat, before popping down to Kings Cross station to play it again.

They must've been too squished to do it in France.

one direction outside radio 1 studios 2012

Click next to see more pictures of the boys messing about, and Zayn in A DIFFERENT JACKET. We almost cancelled a meeting to look at that one.

 

one direction outside radio 1 studios 2012

 

one direction outside radio 1 studios 2012

 

one direction playing papoftheweek 2012 outside radio 1 studios

 

one direction's zayn malik outside radio 1 studios 2012

 

If those pictures weren't enough to get you through the day without falling over and cryng out for more 1D action, then have a look at;

The boys posing at Kings Cross station

One Direction being mobbed in France

1D on stage in Italy