Annie Leibovitz is an American photographer known for her portraits of celebrities. She got her start working for Rolling Stone magazine in 1970. Some of her most famous photographs include portraits of John Lennon taken on the day he was assassinated. Throughout her career, Leibovitz has photographed many celebrities and politicians and worked on campaigns for magazines and companies. She is renowned for her ability to capture her subjects in unique and revealing poses through her signature use of bold colors and lighting techniques.