During the Ethiopian Famine of in 1984 Stewart covered the near death survival of a three-year-old girl Birhan Woldu, reports that made her the Face of Famine in 1985 and the subject of a famous video played during the Live Aid Concert. Stewart later return to search for the girl in Northern Ethiopia and continued to chronicle her life over two decades. The two were interviewed on the Oprah Winfrey Show in 2006. Birhan Woldu, who remains close friends of Stewart's family, went on to graduate from college with degrees in Agriculture and Nursing in Ethiopia. The story of Stewart's discovery of her is told in the 2012 book "Feed the World: Birhan Woldu and Live Aid" by British journalist Oliver Harvey.