Former Kardashian nanny reportedly pitching a tell-all book

A former nanny to the Kardashian family is shopping a book about her experience with the family. And -- surprise -- it's not the most flattering portrait.

Pam Behan worked as a nanny and personal assistant for Bruce and Kris Jenner for a number of years, before various family members became reality-TV stars (and apparently before binding confidentiality agreements). Her book proposal, TMZ reports, promises to dish on the inner workings of the household and her impression of the Kardashian kids and Bruce Jenner's two sons, Brody and Brandon, from a prior marriage.

Although she says she'll reveal "intimate" secrets about Kim and Kourtney Kardashian, it sounds as if Behan reserves most of the harsh words for Brody and Brandon Jenner. The proposal calls them "extremely spoiled and disrespectful."

Behan even says she was nearly fired for slapping Brandon at one point. She also writes, though, that Bruce Jenner helped her avoid being prosecuted on a DUI charge.

TMZ says the book proposal has been sent to a number of literary agents, but it's uncertain if Behan has a deal yet.