It's 2017, and by now we know that beautiful bodies come in all shapes and sizes — but sometimes a byproduct of getting healthy is dropping a few pounds. Take, for instance, these celebs who took it upon themselves to overhaul their lifestyles and went through dramatic weight-loss transformations in the process.
Don't be fooled by their shrinking sizes — these celebs are still huge stars.
Originally published January 2015. Updated July 2017.