George Clooney (pictured), Jessica Biel, Scarlett Johansson, Alicia Keys, Leonardo DiCaprio, Heidi Klum and a host of stars and celebrities have signed on to help Project Zambi, raising funds to support AIDS orphaned kids.
Project Zambi is hosting a charity auction of unique autographed baby elephants, and each celebrity has chosen a charity the sale of their elephant will contribute to.
All of the proceeds will go to the charities and all of the charities chosen, in some way, work with children orphaned by AIDS.
The Project Zambi auction will go live 5 October, ending 15 October.
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