1. Brad Pitt
We all know that time is the great constant in this world, and celebrities, as perfect as they may seem, are all human just like us!
Lets take a look at 25 celebrity yearbook photos to get a glimpse at the stars before they were stars!
3. Marshall Bruce Mathers III (Eminem)
4. Ryan Reynolds
5. Emma Stone
6. Jesse Eisenberg
7. Donald Trump
8. Beyonce Knowles
9. Stephanie Germanotta (Lady Gaga)
10. Chris Pratt
11. Chris Evans
12. Mark Ruffalo
13. Zooey Deschanel
14. Sandra Bullock
15. Julie Andrews
16. Peter Dinklage
17. Tina Fey
18. Paul Rudd
19. Jimmy Fallon
20. Kanye West
21. Brian Warner (Marilyn Manson)
22. Ana Kendrick
23. Sylvester Stallone
24. Bruno Mars
25. Kim Kardashian
