Bono has denied he has had a hair transplant.
Coldplay frontman Chris Martin made the claim in the August issue of Q magazine.
But a spokeswoman for the U2 singer denied the suggestion - and said it was all his own hair.
She said: "Ha, ha, ha, what a load of nonsense."
Martin had said: "I'm 25 and I'm really worried I'll be bald by next year.
"But someone famous, someone who knows, told me Bono's had a hair transplant. Can you believe it? Bono? Some of those tufts have been stitched in. So there's hope for me yet."