Jessica Simpson's Trainer Reveals How She Adopted a Healthy and Active Lifestyle

Post-baby, Simpson introduced several small and gradual changes into her life.

Jessica Simpson talks about the public's fascination with her weight

Jessica Simpson's trainer reveals how he helped her lose 100 POUNDS

Jessica Simpson's trainer reveals how she lost 100 pounds after daughter's birth

Jessica Simpson Wears 7-Year-old 'Magic Sweater' for Sunny Day at the Beach

Jessica Simpson on How Her Weight Fluctuations Helped Make Her a BILLIONAIRE

5 things Jessica Simpson did on her 100 pound weight-loss journey, according to her trainer - ABC News

Jessica Simpson Reveals Secrets to 100-Pound Weight Loss

Jessica Simpson's Personal Trainer Reveals How She Dropped 100 Pounds

5 things Jessica Simpson did on her 100 pound weight-loss journey, according to her trainer - ABC News

Jessica Simpson's Weight Loss Journey: Secrets to Her Amazing Transformation, by Wilson Igbasi

Jessica Simpson Responds to Fans Concerned About Her Health and Sobriety After Viral Video

Jessica Simpson Reveals Secrets to 100-Pound Weight Loss

Weight Loss Success Stories: Inspiring Before & After Pics

Jessica Simpson's trainer details how she has maintains her epic 100LB weight loss results

Jessica Simpson's trainer reveals how he helped her lose 100 POUNDS