|Biography: Madison met her husband, Ryan, in 1999 at a computer graphics company, where she was the 33 year old vice president of sales and he was a 22 year old graphic designer. Despite him being much younger, and her being about to get married to another man, they fell in love, and eloped. Inspired by her cousin's (Janine Lindemulder) established pornographic career, they started an internet pornographic business beginning with her personal website, overcoming initial concerns about her advanced age for starting in pornography, and her never posing nude before.
After the initial success of the website, they expanded into filming pornographic DVDs, starring other performers. Their company was called 413 Productions, after the street address of the warehouse they rented for filming. The PornFidelity web site and a matching DVD line grew out of some threesome scenes with the couple and women that Madison brought home.
Madison has made extensive appearances for Danni Ashe. She has also appeared in Score magazine, and she writes a column for Juggs magazine. She was nominated for the 2007 F.A.M.E. "Favorite Breasts" award.
Madison has started a series of pornographic web sites. KellyMadison.com focuses on her appearances. PornFidelity.com focuses on threesomes, swinging with her husband, and women that she brings home. KellyFind.com is a pornographic search engine, specializing in searches for specific types of models, by ethnicity, hair color, bust size, and age, performing specific types of actions or in specific situations. KellyCash.com is an affiliate program for the first two sites, replacing 413dollars.com in mid-2006.
On July 25, 2007, Madison and her husband Ryan were interviewed on the E! channel Chelsea Lately television program. They discussed their marriage, their open relationship, and pornographic career.