yeahh !!! Gaga Feat. Madonna . no Katy Perry, she can't sing live

If Madonna and Gaga collaborated, the Internet would break

Gaga & Katy ♥

gaga is RA katy is CLEOPATRA but madonna is not wearing an egyptian outfit she is making a show based in rome culture you idiots!!!

Past: Britney, Madonna, Xtina. Now: Gaga, Madonna, Katy. It would be good!

Even if they do one the ward will continues like during the performance comments like "I only came here for Katy" or "Madonna sand the best I wasn't here for the other two" "I fastforword to Madonna part" "only watching cause Katy here" I see these with the telephone video I'm like wtf they're friends stfu!

what madonna is wearing isn't egyptian at all !! :D

that would be the BEST song ever!

It would be a great collaboration, at the very least to cease all the drama a lot of different fans keep spreading :) plus anything Gaga works on turns to gold so... xD

Yaaaay I'm Egyptian and So Proud !! and All this Outfit is Amazing <3

I love Gaga & Katy :)

i'm EGYPTIAN AND PROUND

Don't forget KYlie Minogue with her greco Aphrodite

We all know that if Madonna and Gaga collaborated that would mean world war 3 :p haha #NOHATE

That would be epic and it would stop some of the fan wars :D

Dark Horse is the worst and most embarrassing video Katy has done

Gaga only collaborates with ARTISTS (not trash like madge and perry).

I always respected Katy i don't think that monsters should act like this to her she didn't deserve it but Madonna she was just mean to mommy with no reason for me its like when someone talks bad about your actual mom

yeah not madonna ... she would kick Gagas face or something

a collaboration with katy would be great,but not with madonna.