Top model Naomi Campbell has revealed her temper problems to be caused by cocaine abuse. In a television interview on America's Prime Time Live, she mentioned, "You become short-tempered. You know? Your little charm goes. The little glow in your face goes. It's a very nasty drug. I think what is very scary about cocaine is that you start to feel too confident and you start to feel indispensable, although none of us are indispensable." The star, 34, has also revealed that she started using the drug at age 24. She said she left the world of drugs with the help of counseling groups. The internationally known model has had legal problems arising from violence with some of her entourage. | 
