Scottish star Paolo Nutini is urging fellow Brit singers Amy Winehouse, Lily Allen and James Morrison to beware of their excessive partying. Following a recent traumatic visit to the doctor, 20-year-old Nutini is leading a healthy lifestyle on his current US tour. He says, "I was getting acid coming up into my stomach and my lining was gone. What the doctor said was that the lining had nearly dissolved and is dissolving. If you drink your body weight every night, you have to stop. "Amy Winehouse is an example of that. It's a shame because she has made one of the best records of the year in REHAB. I've seen the things that have been going on with Lily Allen and James Morrison, and I'm not surprised."