One Direction star Liam Payne has apologised after he was photographed doing a dangerous stunt.
The singer was pictured balancing on a ledge on the 34th floor of an apartment block.
On Twitter, he said: "You may have seen a photo of me today taken on top of a building.
"I regret being there and having a photo taken."
He added: "It was a stupid and irresponsible thing to do. I am sorry, and do not endorse any fans trying to repeat this, as it is extremely dangerous."