Celebrity Body Transformations You Have To See To Believe

From CrossFit and yoga to low-carb diets and Weight Watchers, health and wellness has become a global trend. Swarms of A-list Hollywood celebrities are also putting in the work to look their best in front of the cameras — not to mention fill their movie and TV show roles to the best of their abilities. With determination, hard work, and plenty of cash in their pockets, these prominent figures have undergone body transformations that have to be seen to be believed! Are your favorite celebs a part of this list?

33. Adele Before

This multiple Grammy Award-winning singer is seen here posing at the 2016 Grammys. Prior to her body transformation, this English songstress won a whole host of awards for her breakthrough album, 21.

Adele After

Since the success of her albums 21 and 25, however, Adele seemed to have disappeared off the map for a few years. Judging by this photo, she still kept plenty busy, having lost approximately 100 pounds in the last year!

32. Chris Pratt Before & After

In order to prepare for his role in Guardians of the Galaxy, Chris Pratt underwent an intense training regime. Here we see transformation of Chris Pratt's physique from 2009 to 2013!

31. Kim Kardashian Before

Here, we see Kim Kardashian when Keeping Up With The Kardashians first hit the air. At this time, Kim only enjoyed partial fame due to being close friends with Paris Hilton as well as being the daughter of Robert Kardashian — a defense attorney who took part in the O.J. Simpson case.