Devin Alexander

New York Times Bestselling Author ‍| Celebrity Chef | Foster Adopt Mom

Devin Alexander is best known for having spent a decade as “The Chef” of the extraordinarily popular TV franchise, The Biggest Loser. Unique approach to healthy cooking, and her own motivational story of maintaining a 70-pound weight loss, cemented her as THE media expert for ‘decadence without consequence for over two decades. She has appeared on local and national programs including The Today Show, Good Morning America, Dr. Phil, The View, Rachael Ray, The Food Network, FOX, CNN, and more, and has contributed hundreds of features and articles about food, health, nutrition, and weight loss for over 25 national lifestyle and fitness magazines including , Men’s Health, Woman’s World, Muscle & Fitness, and Shape Magazines.

Devin is a three-time New York Times bestselling author and has written nine cookbooks including five in “The Biggest Loser Cookbook” Series, “The Most Decadent Diet Ever,” “I Can’t Believe It’s Not Fattening,” “Fast Food Fix,” and “You Can Have It!” Her healthy comfort food recipes and swaps are widely popular and perennial fan favorites

Her new book “The Land of Secret Superpowers: Vegetables” is her first publication for children. Geared towards toddlers and preschoolers, the delightfully illustrated book entices little ones to open their eyes (and their mouths) to the heroic possibilities of the delicious foods we are all meant to eat, setting them up to be healthy humans and help set parents up for peace in the kitchen! It also shows how the vegetables are grown featuring a multicultural cast of illustrated children. Available January 24, 2023.

Devin truly walks her talk sharing her mantra, “You don’t have to deprive yourself to be fit and healthy.”

As a sought-after spokesperson, she has lent her notoriety and expertise to brands including Albertson’s, Ninja Blender, Circulon Cookware, Weight Watchers Smart Ones, Jennie-O Turkey, Lynx Grills, The American Heart Association, and NextDoor, to name a few. Alexander is also a popular resource for diabetes and has worked with Abbot Freestyle Libre and American Diabetes Association.

In 2018, Devin adopted her foster daughter from the Los Angeles foster care system and “Mom” is now her proudest title. She is constantly adapting and channeling her food and nutrition knowledge to share with her “Mom Tribe,” imparting realistic tips and her secrets of how she gets her daughter to “attack” platters of veggies and devour healthy foods many adults have not even tried.  The response she received was the impetus behind “The Land of Secret Superpowers: Vegetables” along with her Fit Mom Fit Kids platform. Devin’s parenting videos have become viral sensations, racking-up as many as  6.7M views, many with hundreds and thousands of shares.

Devin continues to passionately advocate for the 425,000+ precious children currently in the U.S. foster care system. In her “spare time” she plays competitive tennis and with her daughter Cayenne, frequents aquariums and as many other fun, educational events as possible. They live in Southern California.

For inspirational tips, guilt-free recipes, free cooking videos, getting your kids to eat veggies, and so much more visit Devin at  and follow along on socials:



Maintained her 70 pound weight loss for over 20 years.

“Working in an industry where looking and feeling healthy really matters, I’m excited about The Most Decadent Diet Ever! Sometimes I just want to indulge and now Devin has brought us options to satisfy our cravings guilt-free. — Niki Taylor – supermodel and entrepreneur

“They [Devin’s brownies] played no small role in my recovery [from back surgery] — Jenna Fischer (Pam from “The Office”) on the Tonight Show

“As every chef knows, great recipes are top secret. We are flattered by Devin Alexander’s efforts to replicate our world famous sauce, wrote Chef Dan Coudreaut, McDonald’s Director of Culinary Innovation

“After surviving a life threatening heart attack over 20 years ago I learned the importance of eating right. Now with 2 young sons I am making sure that I not only watch what I eat but what they are eating too. After meeting Devin a few years ago I have asked her to join me in fighting issues around obesity and heart disease. Devin’s efforts to create delicious and healthy recipes are easy to prepare and are a mainstay in the King household. — Larry King

“I am the Biggest Loser so calorie consciousness is my #1 priority. This book [I Can’t Believe It’s Not Fattening!] helped me see the light! I truly can eat everything I love without feeling deprived, thank you Devin! — Ali Vincent, First Female Biggest Loser and Author of Believe It, Be It

“The first step to getting in shape is finding a nutrition plan that you can stick with, and you’ve just found it! Devin is the master of creating healthy recipes that won’t sabotage your weight-loss goals! — Kim Lyons – Former Trainer, NBC’s The Biggest Loser