Gabourey Sidibe
The Precious star recently embarked on a book tour for her memoir This is Just My Face: Try Not to Stare, which chronicles her upbringing in New York and subsequent rise to fame.
Mindy Kaling
The hilarious Mindy Project star provided a funny and personal look into her navigation of adult life with her book Why Not Me.
Khloe Kardashian
The Good American founder dropped Strong Looks Better Naked in 2015, documenting her struggles with self-image and sharing some health and fitness inspiration.
Nicole Curtis
Known for the home-renovating hit series Rehab Addict, the HGTV star wrote Better Than New to share her off-camera personal life.
Ayesha Curry
The MVP wife signed copies of her book The Seasoned Life, which is filled with recipes and glimpses inside the Curry household.
Lauren Conrad
The Hills alum has penned a number of books, but her most recent, Celebrate, dished all her best secrets to throwing a perfect party.
Ian Harding
Odd Birds, the Pretty Little Liars star's memoir, hit shelves in May and tackled his rise to fame.
Cameron Diaz
The actress's The Longevity Book outlines her methods of aging gracefully, and offers tips for women to grow older in the healthiest way possible.
Gisele Bundchen
The supermodel promoted her self-titled book filled with her most famous shots with a book signing back in 2015.
Amber Rose
Secrets to success and power in femininity and sexuality filled the pages of the model's 2015 book, How to Be a Bad Bitch.
Cindy Crawford
In Becoming, the supermodel shared stories, lessons and photos from her iconic career.
Caitlyn Jenner
The Keeping Up With the Kardashians star documented the long and difficult road to becoming her authentic self in her memoir The Secrets of My Life.
Ian Harding & Shay Mitchell
Pretty Little Liars' Emily Fields posed with her co-star while on a book tour in 2015 in promotion of her novel Bliss, a fictional story about three 20-something best friends.
Mayim Bialik & Iliza Shlesinger
The Big Bang Theory star was supported by her bestie when signing copies of Girling Up, which offers her insights on how to grow from girl to woman.
Gwyneth Paltrow
The actress teamed up with the editors of Goop to curate a guide of recipes, workout tips and beauty tips in Goop Clean Beauty.
Ashley Graham
In A New Model, the beauty shared her thoughts on the changing attitudes toward body image through personal essays and photos.