If you were a celeb what cause would you support?
George Clooney wants Peace in Sudan. In March he was arrested in a protest outside the embassy in Washington.
Alec Baldwin urged Congress to increase funding for the National Endowment for the Arts earlier this year.
January Jones of "Mad Men" visited the Hill with the activist group Oceana for protecting the sharks.
Bob Parker from "The Price is Right," protects Circus animals with the Traveling Exotic Animal Protection Act.