Country star Tim McGraw has quit boozing because he can't stop at one beer. The singer insists he has learned over time he cannot drink in moderation - and after a binge left him chubby and unfit he decided to quit completely.

He says, "I'm not a moderate person, and I'll be the first to say there have been times when things were taken to the extreme. I got really fat. I want to take care of myself."

Click the pics for Tim McGraw's gallery:

(This news article provided by World Entertainment News Network)