Jessica Simpson Uses The 'Body Reset Diet' And Journaling To Stay Super Healthy

ICYMI, actress and singer Jessica Simpson is busy AF right now. From releasing her extra-revealing memoir, Open Book, to managing her fashion line to taking care of three adorable kiddos, Simpson's got quite a lot on her plate. That said, she accomplishes it all while still managing to stay extra-fit and gorgeous as ever. Basically, Simpson is kiiind of killing it. We could all learn a thing or two from her ability to hustle and keep her body and mind heathy in the process. Here are the health tips Simpson lives by that help her stay fit—mentally and physically—amidst all that hustlin'.