Keeping a fit body or managing weight is tough for many—and celebrities are no exception. In fact, being in the public eye makes it even more stressful, with constant judgment and unrealistic expectations. While people often admire stars for their looks, weight changes usually have deeper reasons—ranging from personal struggles to professional demands. This list uncovers some of the most surprising transformations. And just wait until you see number 11—it’s truly jaw-dropping.
1. Chris Pratt
Chris Pratt first won our hearts as Andy Dwyer, the goofy and carefree character on NBC’s sitcom Parks and Recreation. But everything changed when he joined the Marvel Universe, taking on a role that required a major transformation. As the fit, confident Star-Lord in Guardians of the Galaxy, he became a whole new person. Looking at him now, it’s hard to picture the lovable, chubby guy from his sitcom days—he’s gone from funny sidekick to full-blown action star.