Louis Tomlinson has spoken of his disappointment after One Direction's Comic Relief single was leaked online.
The boyband have recorded their own cover of Blondie classic One Way Or Another as this year's official charity track.
But after the boys released a 30-second preview, the full single was posted on YouTube.
Louis tweeted: "I hear the charity single has been leaked. Very sad to see. Don't forget together we are trying to raise money for comic relief."
The singer urged fans to buy the song, saying: "Please get behind an incredible charity and make a real difference."
Fans were also angry, with one tweeter writing: "Cannot believe someone has leaked One Direction's charity single for Comic Relief, the whole point in it is to raise money..."
One Direction will also sing the track live on the BBC's Red Nose Day on March 31.