Coldplay frontman Chris Martin says his friendship with Jay-Z has made him less neurotic.
The Paradise singer has been close pals with the hip-hop superstar since they met at a charity event in 2003 and he admits he has learnt a lot from the rapper's confident and calm personality.
In an interview with The Sunday Times magazine, he said: "When you're lucky enough to spend time with Jay, you just learn from his calmness in dealing with a problem. That's what I really love about it: if there's a problem, you just fix it. He doesn't worry in a neurotic way.
"I'm a complete neurotic. But I think I'm learning to worry about what you can do rather than what you can't."
Another thing Chris has changed about his life is that he is no longer so forceful about the charities he supports.