Cindy Crawford almost quit modelling and went back to school after one party in Milan, Italy turned into a drug-fuelled orgy.

The supermodel won a scholarship to Northwestern University in Illinois, but chose to try out as an international catwalk star first.

She almost changed her plans immediately when she realised just how racy the world of modelling was.

The good girl tells Maxim magazine, "I was at dinner in Milan with several big photographers and several of the big models at the time, and there were people snorting coke right there.

"This one girl got up on the table, wearing a short skirt and nothing underneath.

"Here I was, just 18, out of Illinois. I called my mom, and said, 'I can't do this. Get me re-enrolled...' That first experience was so in my face."