How Jessica Simpson Shed 100 Pounds And Broke The Internet With That Yoga Body

What she has been doing, alongside consuming way more cauliflower in her diet, is working out with a plan she and her personal trainer created together. Jessica Simpson worked with famed trainer Harley Pasternak, a name those who keep an eye on celebrity fitness may be familiar with. Pasternak has also worked with major stars including Robert Pattinson, Robert Downey Jr., Lady Gaga, Kim Kardashian, Kanye West, Alicia Keys and many, many more.