For critically ill children, art therapy provides hope
Katie Holmes gives a leg up via scholarships to aspiring dancers.
Actress helps provide life raft to kids in need via education and health care
Diane Lane sees future in nurturing disadvantaged communities.
Who: Anne Hathaway -- whose breakthrough performance in "The Princess Diaries" (2001) led to acclaimed roles in "The Devil Wears Prada" (2006) and her Oscar-nominated turn in "Rachel Getting Married"…
Who: Christina Applegate is an Emmy-winning and multiple Emmy/Golden Globe-nominated film and television actress. She has starred in numerous stage productions, including the 2005 Broadway revival of…
Who: Christina Aguilera is a four-time Grammy-winning singer who has sold an estimated 40 million records.
Who: Film and television actress Maria Bello is a two-time Golden Globe nominee for "A History of Violence" (2005) and "The Cooler" (2003). The "ER" alum's other credits include "The Jane Austen Book…