Supermodel Naomi Campbell has quit boozing after deciding she's allergic to alcohol. The British catwalk star claims most of her well-publicised bust-ups and breakdowns are alcohol related - and she has decided to stop drinking. She says, "I choose not to drink today in my life because I find that I'm allergic to alcohol. "I'm not someone that's in denial of my problems and I'm not going to lie about my problems and I'm not hiding my problems. "I have more energy and I have more fun than when I was drinking and I can hang out really late and get up early in the morning with no hangovers and still smile."