Princess Leia Organa of Alderaan is a fictional character in the Star Wars franchise, portrayed in films by Carrie Fisher. wikipedia.org
Definition #2 for "princess leia"
Princess Leia is a fictional character prominently featured in the Star Wars saga as the princess of the planet Alderaan, who has been portrayed by Carrie Fisher up to the upcoming title Star Wars: Episode VIII slated for release in December 2017. Widely regarded as one of the most iconic characters from the saga, the fictional character has been a long-running subject of fan art and fanfiction on the web.