Trivia: The publishing house where Bridget works is called "Pemberley Press". For those who haven't read or seen "Pride And Prejudice", this is also the name of Mr. Darcy's estate.
Trivia: When Mark Darcy returns from America in order to kiss Bridget, she asks him: "So you're not going to America then?" and he says "So it would seem." Incidentally that is also the last line of the BBC version of Pride and Prejudice, which also starred Colin Firth. Helen Fielding, the author, openly admits that she got her inspiration for the story from Pride and Prejudice. It was written for TV by the same bloke, Andrew Davies, who helped write the screenplay for Bridget Jones's Diary.
Trivia: Renee Zellweger has never been a smoker, only having smoked once to try it in her life, herbal cigarettes were used to portray Bridget's chain smoking.