Filmdom's Rosie Perez (last seen on stage in the Public Theatre's References to Salvador Dali Make Me Hot) signed a special bus built for the great director's Children's Humanitarian Fund, a new charity formed in 2000 to aid to aid children who need medical care, food and love. The Joseph Papp Wheels for Life bus, which will travel to the Ukraine to bring homeless children food and a chance to get off the streets, also bears the signatures of Rosie Perez, Jerry Stiller, Meryl Streep, Valerie Harper, Matthew Broderick and Donna McKechnie. View the next photo