Glee hit a milestone this week.
The Fox comedy celebrated its 100th episode with an installment aptly titled "100."
It brought back a slew of familiar faces, from Brittany to Quinn to Puck and it once again honored the memory of Finn Hudson.
Naturally, the hour also featured big song after big song, most of which were voted on by fans. Yes, it was a rehashing of some classics, but we didn't object. That's what makes them classic, right?
Watch Glee online now to get "Happy" with Gwyneth Paltrow... and to say goodbye to New Directions?!? See what we mean here: