Rock star pals Noel Gallagher and Chris Martin are feuding over the Oasis star's refusal to be kind to the environment.
The pair fell out during a recent restaurant outing, after eco-conscious Martin quizzed Gallagher on his green credentials - and the guitarist confessed he didn't care about saving the Earth.
Gallagher tells TalkSport magazine, "He said: 'Why do you think it's cool not to care?' and I said, 'Well, I don't think it's cool, I don't think I'm being cool.'
"I actually couldn't give a f**k about what's going on outside my family: me, my missus, my two kids and my mam, and her parents... that's it, for me.
"Other than that, it's not my problem, but that's not to say you shouldn't care about it!
"Each to their own and I'm glad there's people like that. But I just like to look after my own."