We all change physically with time, yet some people seem to transform more than others. Whether it’s because of a drastic change in fashion, new lifestyle habits, or some little cosmetic interventions here and there, we have to say that a physical transformation is refreshing. It can be even therapeutic at times, as it marks a brand-new beginning. And when it comes to famous people, we may notice that a makeover also indicates a new career path or a change in one’s public persona.

Bright Side is a fan of makeovers because they remind us that change is a natural part of human life. We will share side-by-side photos of some of our favorite celebrities who became almost unrecognizable as the years passed by.

1. Katy Perry

2. Jonah Hill

3. Maisie Williams

4. John Travolta

5. Kristen Stewart

6. Mickey Rourke

7. Rose McGowan

8. Salma Hayek

9. Taylor Momsen

10. Chris Pine

11. Megan Fox

12. Jennifer Lawrence

13. Justin Bieber

14. Khloé Kardashian

15. Joe Jonas

16. Sophie Turner

How much, or how little do you think you’ve changed when you look back at your old photos?