Duff
A short article on Karen Duffy's performance as a co-host of some 1999 Academy Awards pre-show.
E! Online - Karen Duffy
Includes vital statistics, trivia, movie credits, video trailers, and links.
Forgotten Beauty
A Karen Duffy fan site with background information, pictures, video clips, and links.
IMDb: Karen Duffy
The Internet Movie Database includes biographical information, her filmography, and links.
Model Patient
Profile and excerpts of her book: "Model Patient: My Life as an Incurable Wise-Ass."