How Do Celebrities Stay So Lean? We Dug Into What the Stars (and Their Trainers) Actually Do — and the One Trick That Doesn’t Cost a Hollywood Salary
June 05, 2026


Jessica Simpson quoted lyrics from Bob Dylan's "Lay Lady Lay" with her outfit of the day post this morning, "Whatever colors you have in your mind, I'll show them to you, and you'll see them shine."
Social media saw Jessica Simpson shine with her layered silver cross chains and a black soft-leather dress with pockets that waterfall down her slim figure. "More of these outfit of the day posts on the regular, please," an account dedicated to the "Irresistible" singer's wardrobe begged.
"Looking healthier, miss!" one fan commented. "Beautiful like a Barbie Doll. Love you!!!" another wrote, while a third said, "You've always been absolutely stunning."
The fashion mogul consulted a medical professional and her trainer Harley Pasternak when setting her weight-loss goals after giving birth to Birdie Mae, her third child with her husband, Eric Johnson.
Pasternak, who has helped stars such as Seth Rogen, Rihanna, and Jordana Brewster, worked with the "I Belong to Me" singer's doctor to create a program that will be sustainable beyond reaching her goal weight in six months.
As soon as Simpson fully recovered from her pregnancy, the celebrity trainer started her on a 6,000-step-a-day routine, eventually ramping up to 14,000 steps daily.
Pasternak believes cheat meals, instead of cheat days, are "more balanced and sustainable." He instituted a technology ban before bedtime for her to have a complete seven-hour rest. He told E! News in May 2020:
"So many people undervalue the importance of sleep in weightless and weight management."
On April 8, 2022, Simpson treated herself to a "good proud cry." She wrote in a photo caption of her smiling in a paisley two-piece and soft cowboy hat that she had lost 100 pounds three times and never expected to be "spring breakin'" in a bikini.
She said on "TODAY" in 2021 that she no longer keeps track of her weight, having thrown out her scale. The former reality star is more concerned with fitting into her jeans, but even then, she has another size. "I have every size," she asserted
While the sober singer has gone a long way to black out negativity, Simpson goes to her studio to ground herself and heal when the "incessant nagging" of the world gets too much.
Jessica Simpson wrote in November 2022 that going through the last five years without the escapism of liquor means she can and will get through the dark moments.
Subscribe to AmoMama on Google News!
How Do Celebrities Stay So Lean? We Dug Into What the Stars (and Their Trainers) Actually Do — and the One Trick That Doesn’t Cost a Hollywood Salary
June 05, 2026
'The One Show' Viewers Divided Over Sheridan Smith, 44, as Her New Look After Weight Loss Sparks Buzz — Before-and-After Photos
April 17, 2026
Amanda Bynes Ditches Her Signature Blue Eyebrows for the First Time in Years – Photos That Everyone Is Discussing
May 25, 2026
Randy Jackson's Transformation Continues to Stun Fans — Photos
May 15, 2026
Amy Adams Stuns at Red Carpet Premiere, Igniting Buzz Over Family Appearance — Photos
June 04, 2026
Beverley Callard, 69, Stuns Fans With Truth about Her 'I Am Celebrity' Exit – Video
April 23, 2026
Lizzo Stuns at amfAR Red Carpet — Clip Ignites Buzz Over Boyfriend's Behavior
May 25, 2026
Paul Walker's Daughter Meadow, 27, Shares Sweet Moment with Godfather Vin Diesel at Cannes – Photos
May 14, 2026
Rosie O'Donnell Gets Candid About Donald Trump and the Cosmetic Procedure She Once Swore She'd Never Get
June 09, 2026
'Coronation Street' Legend, 62, Unveils Simple Trick That Helped Her Lose 3 Stone — Photos
April 28, 2026
Inside Conor McGregor's Shocking Physical Transformation From 145 lbs to 190 lbs – Before and After Photos
July 13, 2026