What will Christie Brinkley's 'memoir' be about?

Hamptons insiders are whispering Christie Brinkley is writing “a memoir” with dishy tales of her multiple marriages, modeling career and East End real estate dealings.

But rumors that Brinkley will spill such secrets are, perhaps unfortunately, only apocryphal.

Brinkley will instead, less sensationally, “share the secrets she’s learned throughout her 40-year career” in the book, her rep told The New York Post, with “a holistic look at diet, fitness, vitality.”

Brinkley’s being very hands-on, The Post reports, and will “consult many experts and professionals in the fields of beauty, fashion and wellness to ensure her information is up-to-the-minute.”

Grand Central Life & Style is publishing, set tentatively for early 2016.