After their success at the BRIT Awards, One Direction celebrated by carrying on to Sony Music’s Brit Awards after party at The Arts Club.
The boys were photographed leaving the ‘do amongst others.
Harry then also went on to Three Six Zero and Roc Nation Brit Awards after-party at Hakkasan.
Harry was looking a little worse for wear apparently and was papped not looking at his best.
It appeared that he had maybe one too many to drink!
After the hardcore partying, Harry left at 6am, later arriving at a house in North-West London with pal Nick Grimshaw and actress Jaime Winstone.
Well, it sounds like he had a good night!
But where’s Zayn?