No matter who you are, losing weight is never easy. However, many of Hollywood's biggest stars have taken advantage of this year's quarantine to focus on their health and change their look! Rebel Wilson declared 2020 her personal "Year of Health" and set herself the goal of losing 75 kilograms. With lots of discipline, the Pitch Perfect star achieved this amazing weight loss in the fall. 

Another celebrity who completely surprised us at the beginning of the year was Adele. The British singer is hardly recognizable after losing roughly 50 kilograms. Many other celebrities such as Kelly Osbourne have gone through amazing transformations this year thanks to the right diet and working out as well. Find out more in the video above! 

Hollywood Stars Who Have Dramatically Lost Weight In 2020

Helen Mirren on the red carpet at the AFI Fest in 2017.

Quiz

Which actress has the most-ever Best Actress wins (4) at the Oscars?