Rachel Weisz was one of the many celebrities to attend Cartier's Charity Love Bracelet event. Helena Christensen and Rosario Dawson were among the crowd showing their support to Cartier's latest venture. Eight Hollywood celebrities are working with Cartier, using the bracelets to promote a specific charity. The silk bracelet color signifies their charity choice:

• Rosario Dawson: Youth AIDS, Red Bracelet


• Salma Hayek: The Salma Hayek Foundation, White Bracelet


• Scarlett Johansson: USA Harvest, Baby Pink Bracelet


• Spike Lee: Kanbar Institute of Film and Television, Purple Bracelet


• Edward Norton: Maasai Wilderness Conservation Trust, Green Bracelet


• Sarah Jessica Parker: UNICEF, Blue Bracelet


• Michael Stipe: Mercy Corps / Gulf Coast Recovery, Black Bracelet


• Liv Tyler: The Breast Cancer Research Foundation, Deep Pink Bracelet

Cartier will donate $100 from the sale of each LOVE bracelet to its corresponding cause. Click here for more information.