‘Glee’ Cast: Before They Were Stars (PHOTOS)

Glee Goes Zombie
The musical crew becomes undead for 'Thriller' episode.
While many of the actors who portray high schoolers on Glee aren’t actually teenagers, they too were once trying to make it through those awkward years in one piece — and we’ve got the evidence to prove it!

From Homecoming Queen Heather Morris to the relatively unchanged Jenna Ushkowitz, Celebuzz has all the yearbook photos they (probably) didn’t want you to see. Other Glee stars who made the cut? Mark Salling (and his bleach blond mop), as well as Matthew Morrison rocking a disco costume.

So, take a look through the gallery and take solace in the fact that they may be big stars now, but they had to start somewhere! Who do you think had the biggest transformation? Hit up the comments and let us know!