4Music

Photo ©  Rex / Talkback Thames

Who is this first little cutie?! Which member of One Direction?

It's Harry Styles! Here he is playing with the Pinata at our big One Direction House Party.

Anyway, ready for another 1D kid...

Photo ©  Rex / Talkback Thames

Now which 1D boy is this? He's got a nice brown armchair, a gorgeous dog, and he's also a little cutie... 

It's Zayn Malik. He took to the mixing decks at our One Direction House Party.

Get ready for baby number 3...

Photo ©  Rex / Talkback Thames

Now, this 1D member looks like he was a natural poser even when he was younger... but who is it? 

Liam Payne was the little cutie.

Here comes One Direction baby number 4...

Photo ©  Rex / Talkback Thames

Aaww bless. He's got his little running shorts on and he's ready for a quick jog... Which athletic 1D kid is this?

The cute little runner was Louis Tomlinson! Catch up on what he got up to at our big One Direction House Party.

Meanwhile, the final 1D baby....

Photo ©  Rex / Talkback Thames

And finally, there's only one band member left in our gallery, so the most attentive amongst you should be able to work out who this is...?

It's Niall Horan. Fast asleep, bless him.