"Sopranos" star Edie Falco participates in storytime at the Elizabeth Glaser Pediatric AIDS Carnival. The event is named in memory of AIDS activist Elizabeth Glaser, who contracted HIV through a blood transfusion while giving birth to daughter Ariel. Both Elizabeth and Ariel succumbed to the disease. Kevin Mazur/WireImage.com - May 19, 2007
Red Ribbon Warriors
Celebrities champion a cure for AIDS through various charities.