Lauren Weisberger is an American author best known for her debut novel, The Devil Wears Prada, published in 2003. The book, which explores the challenges of working for a demanding fashion magazine editor, was inspired by Weisberger's own experiences as an assistant to Anna Wintour, the editor-in-chief of Vogue. Weisberger has written several other novels, including Chasing Harry Winston and Last Night at Chateau Marmont. Her works often delve into themes of ambition, friendship, and the complexities of modern life, particularly in the fashion and entertainment industries.