Secrets behind Jessica Simpson's 100-lb weight loss: How the star maintains her slender frame

Jessica Simpson has been open about feeling stuck on an endless roller coaster of yo-yo dieting to maintain her fluctuating figure over the past 20 years in the public eye.

Is Jessica Simpson seriously ill? - Quora

Jessica Simpson Shows Off Weight Loss in Plunging Jumpsuit After Dropping More Than 100 Pounds

Jessica Simpson's SECRET to 100 Pound Weight Loss

Secrets behind Jessica Simpson's 100-lb weight loss: How the star maintains her slender frame

Jessica Simpson Weight Loss Secrets - How Jessica Simpson Lost 100 Lbs.

Some stars are being called out for being too thin. Jessica Simpson h

Weight Loss Success Stories: Inspiring Before & After Pics

Jessica Simpson's Trainer Reveals How She Lost 100 LBs! - Perez Hilton

Jessica Simpson Walked 14,000 Steps a Day to Lose 100 Lbs Post-Baby

Jessica Simpson Walked 14,000 Steps a Day to Lose 100 Lbs Post-Baby