Amy's New Cutting Edge Arm Accessory

With her weave in a sling, cigarette in mouth and an exposed red bra, rehabbing wreck Amy Winehouse debuted her latest glamorous accessory on Monday -- a mutilated left arm!

This isn't the first time Wino has sported scrapes and bruises. Last year, Amy rocked battered housewife chic after getting into a fight with her husband. No word on how this season's look was obtained.