Honestly who cares? Just because they both make music does not mean they can't not like eachother. I love both of them regardless of their views towards one another

If it is a diss towards Gaga, just remember how many Grammys Ms. Perry has in comparison. And on a second note...in museums is illegal to take photos of artworks like this.

Maybe she just heard her own voice. ;)

Notice how John Mayer and Katy break up and he goes to Twitter to praise gaga for how hard working she is. And then trash bag katy is being immature as fuck because she can't win a grammu

The goddess of love has cursed that bitch.

Katy donot make me....... :)

Y'all need to stop hating on other artist. This site is supposed to be a place full of love and positivity and instead its all hate towards other artists than Gaga.

This was not a diss. This was taken because she was acting like a little kid. Little kids don't like seeing naked paintings, and are very immature. Katy's just immature, this was NO diss.

I'm french-italian and this is 100% discrespectful.

Its about Gaga. It doesn't make sense otherwise. She wouldn't do that in front of a famous painting, she's not stupid.

I don't know what this picture is about exactly, but I am nearly 100% sure that this is not a stab at Gaga. It would be extremely far-fetched and Katy doesn't spend every second of her life obsessing over ways to throw shade at other artists. If anything, she probably doesn't appreciate the painting, which is alright, although I personally wouldn't make a point of it, posting a picture on instagram like that. Either way, I am a fan of Katy's (which probably devalues my opinion a lot to some of you guys) and the thing that I am mostly focusing on is: Did she get a nose ring? :o Peace. :)

Throwing shade or not, it's forbidden to take pictures. I've been there, and it's sad that most of the tourists don't respect the rules even though there are signs everywhere...... No photography, flash or otherwise. My husband still calls me the photo police. Peeves me big time!

Die Katy Bitch!

im 100% italian and i dont even give a shit! i think its fucking funny whats shes doing :'D LOVE YOU KP xx

This is art so we just have to worship it when we're in front of it, and making dumb faces is disrespectful ? Come on, it's not as if she took a selfie with a dead body in the background. Art can be treated with fun, haven't you learned anything from ARTPOP ? I took selfies when I went to the Louvre, it was a way to keep these memories and have a personal picture of myself with some pieces of art. I don't know in what way it's disrespectful.

Either way I think it's disrespectful

We can't be sure if this is for Gaga, but it's just rediculous. You can't do sumthin like that for such an important work of art, even you don't like it!!!

Bitch :D

ESE CUADRO QUE TIENE A SUS ESPALDAS VALE MAS QUE ELLA EN TODOS LOS SENTIDOS :D

I loath Katy perry x/