One Direction enjoyed a "crazy" New Year's party with plenty of booze and babes.
The X Factor stars - Harry Styles, Louis Tomlinson, Zayn Malik, Niall Horan and Liam Payne, aged between 17 and 20 - appeared in pictures on Twitter with a table full of alcohol in their flat and posing with girls at the party.
Louis tweeted: "Our New Year's party was absolutely crazy!!"
One of the lads apparently ended up sleeping on a windowsill.
Harry, 17, has been linked to Xtra Factor presenter Caroline Flack, 32, but has officially declared himself single as he begins 2012.
Caroline was away on holiday in India for New Year, but reportedly exchanged New Year greetings with Harry over Skype.