Facebook chief operating officer Sheryl Sandberg addresses an interactive session organized by the women's wing of the Federation of Indian Chambers of Commerce and Industry (FICCI) in New Delhi on Wednesday. Chandan Khanna /AFP/Getty Images hide caption

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Facebook COO Sheryl Sandberg at the 2013 Dreamforce conference in San Francisco. Justin Sullivan/Getty Images hide caption

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Sheryl Sandberg, Facebook's chief operating officer, speaks at a luncheon for the American Society of News Editors in San Diego. Gregory Bull/AP hide caption

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Facebook Chief Operating Officer Sheryl Sandberg was named Monday to the company's board of directors. Sandberg is the first woman on Facebook's board. Vincenzo Pinto/AFP/Getty Images hide caption

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