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
Suzan Bymel uses the star wattage and resources of the biz to retrain the spotlight on global challenges.
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…
Who: As the trophy wife with Grace Kelly-like reserve in the Emmy-winning AMC series "Mad Men," film and TV actress January Jones has become the poster girl of domestic alienation during the Kennedy…
Who: Sigourney Weaver is an award-winning film and theater actress known for her Oscar-nominated performances in "Aliens" (1986), "Gorillas in the Mist" (1988) and "Working Girl" (also 1988) and has…