Annie Leibovitz is an American portrait photographer known for her work with Rolling Stone magazine and Vanity Fair. She began her career in the 1970s and is renowned for her intimate portraits of celebrities. Two of her most famous photographs are a nude portrait of John Lennon curled around a clothed Yoko Ono and a pregnant Demi Moore naked. Leibovitz's portraits are noted for their provocative poses and ability to reveal aspects of her subjects not typically seen.