Devin Alexander is a multi-time New York Times bestselling author, celebrity chef, and America’s go-to healthy lifestyle expert, best known for her decade-long role as the Chef on NBC’s hit show The Biggest Loser. She’s graced hundreds of TV screens, from Good Morning America and The Today Show to Dr. Phil and The View, captivating audiences with her unique “Decadence Without Deprivation” philosophy that proves healthy living doesn’t have to be boring—or taste like cardboard.  

Devin has contributed to over 500 national and major-market media outlets and has been hailed as one of the Top 200 Most Influential Authors in the World. Her nine cookbooks, including collaborations with The Biggest Loser, have sold over a million copies and helped countless people transform their health while loving every bite. 

Off-screen, Devin is a fierce advocate for living your best life at any age. She’s conquered her own 70-pound weight loss, triumphed over a traumatic brain injury, and even manifested the adoption of her daughter from foster care in record time—all while juggling a demanding career and keeping life joyful. 

Whether she’s playing competitive pickleball or discovering new ways to stay fit, Devin’s mission is to empower everyone to create the health, energy, and happiness they deserve. She recently launched her Fit Mom Fit Kids Village, a vibrant community helping moms and kids live healthier, happier lives together. Follow her at @DevinAlexander for daily inspiration, decadent healthy recipes, and real-life strategies to help you truly “Have It All.”