Hello, fellow gleeks and casual Glee viewers. It's a known fact that I'm 100% obsessed with any and all things Glee.
As a glover — Glee lover — there was nothing I loved more than all the celeb guest stars who appeared on the show, and after a deep Wiki search, I realized there have been A LOT. So, I am here to list them all*.
Here are some of our fave celebs who are also honoroable Glee alums:
5.Neil Patrick Harris
15.Sarah Jessica Parker
17.Olivia Newton John
21.Last, but not least, my man Victor Garber.
Who are your fave Glee guest stars? Let us know in the comments below!