The "Cruel Intentions" star walked her dog through West Hollywood on Friday while promoting skin care all at the same time.

The shirt, from a new Marc Jacobs line, supports the NYU School of Medicine Interdisciplinary Melanoma Cooperative Group. The nearly X-rated clothing line is designed to grab attention and bring raise awareness about the dangers of skin cancer.
Several other celebrities stripped down to their birthday suits as well, including: Naomi Campbell, Winona Ryder, Dita von Teese and Carolyn Murphy.












