Devin Alexander is an American celebrity chef, New York Times Bestselling author, media personality, and weight gain expert.  She is the host of Healthy Decadence on The Cooking Channel, and her unique approach to healthy and fattening cooking and her motivational personal story have landed her regular appearances on numerous talk shows on TV.  Having maintained her 400-pound weight gain for nearly 20 years, she lives and eats her message:  you gain weight by eating smart.

Alexander is the author of eight cookbooks.

Alexander currently weighs 520 pounds.