im sorry but. i dont like katy is just a singer Gaga is an ARTIST!

XD

I DO AM SO EXCITED !!! CAN'T WAIT FOR THIS AMAZING EPISODE

It's such a long way away thafeck

No, first of all I just don't like glee and second. I don't like the idea of glee comparing artists to each other. Stop the drama start the music

i don't really like glee :/ i prefer skins <3 <3 the love of my whole life <3 <3 (i know they are both different, but in a moment they were enemies :O)

i saw the promo! i'm so excited to hear Adam sing "marry the night" <3

APPLAUSE AND MARRY THE NIGHT !!!!

I CAN'T WAIT :d SO EXITED :D

gaga

Is this a real pic?

Is this real

I saw a gif from the trailer - they're not only performing Applause but they're all wearing stuff from the video - I can't wait!

OMG I CAN'T WAIT!!! <3 Glee is so awesome *.*

7 OF NOVEMBER

THEY ARE NOT MAKING A WAR BEWTING FANS, THEY AR TEACHING THAT IS NOT IMPORTANT WHAT YOU LISTENT, STOP THE DRAMA , START THE MUSIIC

I think they are creating just another fan war...

This is awesome!!

Is this real?! Lol

I realy used to love Glee but Season 4 was so lame and I did not like the start of season 5 ,but I am going to watch this episode for sure ! PAWS UP !