Fear of change is a natural human instinct, especially when it comes to our appearance. But what if change could be a good thing? Here, we celebrate celebrities who dared to transform their style and fitness routines, proving that embracing something new can lead to a more radiant you!

1. Céline Dion

2. Haley Joel Osment

3. Rihanna

4. Harry Styles

5. Gwen Stefani

6. Jared Leto

7. Adele

8. Emma Watson

9. Zac Efron

10. Kristen Stewart

11. Leonardo DiCaprio

12. Beyoncé

13. Johnny Depp

14. Victoria Beckham

15. Steve Carell

16. Ariana Grande