Ashlee Simpson – 40 Pounds
Jessica Simpson’s younger sister Ashlee Simpson followed in her big sis’ footsteps every step of the way. Not only did she become a singer and reality show star, but Ashlee also had her own bout of celebrity weight loss! You see, like her sister, Ashlee similarly suffered from a post-pregnancy. So, after her second child, the younger Simpson started putting in the hard work, taking to social media to keep herself accountable.
As a result of her efforts, Ashlee looks just as great as her sister does! Like Jessica, she consistently worked out with a trainer and watched what she ate. We’ll have to wait and see if Ashlee needs to do it again, as she is currently expecting her third child with husband Evan Ross, the son of Diana Ross.