Credit: Adam Rose/FOX ©2011 Fox Broadcasting Co.

Is it hot in here, or did we just happen to come down with a serious case of DISCO fever?

Better dig out your bell-bottom pants and dust off those dancing shoes, because Season 3, Episode 16: “Saturday Night Glee-ver” is coming up sooner than you think! The Saturday Night Fever tribute airs on April 17. Take a look at what to expect.

SPOILERS

Credit: Lea Michele on Twitter

- Glee Season 3, Episode 16 Synopsis: What Happens in “Saturday Night Glee-ver”?

All the basics. Here is the official synopsis of what you can expect.

- Season 3 Spoilers! Glee Has Disco Fever — But Is John Travolta Involved?

Sadly, no word on a John Travolta appearance yet. So if it is happening, Glee is doing a very good job of keeping the whole thing under wraps.

Glee Spoilers: Is The Brittana Sex Tape Real? Plus, New Scoop on Quinn’s Love Life

There's a lot of interesting stuff happening on the Glee relationship front!

Glee Spoiler! When Will Jesse St. James Return in Season 3?

As if Finn and Rachel needed any more drama in their lives, now her ex is coming back to town? Yikes.

Glee Season 3 Spoilers: New Details on Glee Project Finalist Alex Newell’s First Appearance
The final Glee Project winner is at last making his way onto the Glee set!

- Samuel Larsen and Chord Overstreet: Funny Faces on the Glee Set (PHOTO)
Looks like Joe Hart is officially joining the New Directions in this episode. How long did that take: Like two episodes?

PHOTOS

MUSIC

Credit: Perez Hilton Photo: Watch! Full Performance of Mercedes, Brittany and Santana Singing "Disco Inferno" in Glee Season 3, Episode 16: "Saturday Night Glee-ver" Burn, Baby, Burn! (VIDEO)
Credit: Perez Hilton Photo: Watch! Spoiler Clip of Blaine, Brittany, and Mike’s "You Should Be Dancing" in Glee Season 3, Episode 16: "Saturday Night Glee-ver" (VIDEO)

VIDEOS

Credit: The Hollywood Reporter Photo: Spoiler Clip From Glee Season 3, Episode 16: “Saturday Night Glee-ver” — Who Loves Disco, and Who Hates It? (VIDEO)
Credit: YouTube Photo: Promo for Glee Season 3, Episode 16: "Saturday Night Glee-ver" — Can You Spot Jesse St. James? (VIDEO)
Credit: YouTube Photo: Glee Promo for Season 3, Episode 16: "Saturday Night Glee-ver" — Brittany and Santana Sex Tape Scandal!
Credit: Glee on Fox on YouTube Photo: Sneak Peek of Glee Season 3, Episode 16: "Saturday Night Glee-ver" — Disco Dancing With Brittany, Santana, and Mercedes! (VIDEO)