3. Anastasia Romanov
While many historians and experts believe that she was killed during the October Revolution in 1917, a few women claimed Anastasia’s identity along with a huge amount of Romanovs money kept in Swiss bank. Anne Anderson was the most popular impostor among others; however a recent DNA test on her remains showed that she had no relation with the Romanovs. Anastasia’s remains were never found and many stories were made based on her story. In 1956, Ingrid Bergman won an Oscar for her performance as Anastasia.