Zayn Malik, Louis Tomlinson, Liam Payne & Danielle Peazer, Marvin Humes & Rochelle Wiseman, Aston Merrygold - and we assume Harry Styles and the rest of JLS - went out to celebrate Niall Horan's 18th birthday in the swanky clubs of London last night.

Liam and Danielle left looking very sweet hand in hand, as did Marvelle - with a little Aston face popping up in between them. Louis seemed to be followed around by a gorgeous gal with legs that literally went all the way up to her chin, Zayn was looking dapper in a suit and tie, and Niall was the centre of attention!

Click next for the rest of the pics from the night and be jealous of everyone's lives...

 

 

 

 

 

 

 

 

 

Who's that we see in the background there?

It's Aston!

No idea why there seem to be no pictures of him, we can only assume he and Harry Styles made a swift break for it and were too quick for the paps.

Click here for our esclusive video of Niall Horan talking about his 18th birthday

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