Who are Hollywood's poster children for philanthropy? The Giving Back Fund has compiled a list of the top celebrity givers, and the results, featured in Parade magazine, may surprise you. Humanitarian power couple Brangelina comes in a distant second to deceased salad-dressing king Paul Newman, whose profits from his line of products are all donated to charity. Oprah Winfrey, with her deep pockets, only ranks sixth, trailing behind Mel Gibson, NASCAR driver Richard Childress, and Oscar De La Hoya. The list also breaks down each celeb's pet causes, revealing that Sam Waterson has a soft spot for the American Institute for Stuttering and that Leonardo DiCaprio donates generously to literary magazine The Paris Review.