Bridget Jones's Diary is a 2001 British-American romantic comedy film directed by Sharon Maguire and written by Richard Curtis, Andrew Davies, and Helen Fielding. It is based on Fielding's novel of the same name, which is a reinterpretation of Jane Austen's Pride and Prejudice. The adaptation stars Renée Zellweger as Bridget, Hugh Grant as the caddish Daniel Cleaver, and Colin Firth as Bridget's "true love", Mark Darcy. Production began in May 2000 and ended in August 2000, and took place largely on location in London and the Home Counties. The film premiered on 4 April 2001 in the UK and was released to theatres on 13 April 2001 simultaneously in the UK and in the US.