Kelly Osbourne | Dancing with the Stars | Lost: 50 lbs

English actress, singer, and TV personality Kelly Michelle Lee Osbourne is well known for her role in the American reality TV program from 2002 to 2005, The Osbournes, together with her family. They even won an Emmy Award for Outstanding Reality Program back in 2002. She shared that after her appearance on 2009 Dancing With The Stars, she lost 40 pounds, giving credit to her dance rehearsals and her switch to a more plant-based diet.

This isn’t the first time that Kelly has publicly spoken about her weight. In 2012, with the help of her boyfriend during that time, she decided to become a vegan since she is in a relationship with a vegan chef. In recent years, Kelly has started a life plan to prioritize self-care and has celebrated 2.5 years of sobriety. She also stated that eating right and working out properly is an important factor in staying in shape.