Stunning.

Looks very similar to an outfit worn by someone at the EMAs to me..

She looks good though. The hair is especially cute.

I love her

but i need another hair style for the perfomance !!

I like it.

I don't what to make of that hair. Looks good on the first, eaux on the rest.

They're metallic silver dresses. Katy has worn them before.

Katy looks great! I'm in a love vs hate fight internally about the hair but she looks

Overall I'm loving this.

I love the hairstyle. It is so different from what we have had so far.

I'm sure Katy takes notes in her diary about who wore what does it really matter?

She looks gorgeous

I'm not saying she hasn't but let us not lie and pretend this is not similar to someones performance outfit at the EMAs.

The performance outfit was red, it wasn't silver, it was made of real metal from the looks, Katy's is metallic latex from the looks. Let us not make connections that don't need to be made.

Thieving hoe

Those pretending not to see it

Katy looks stunning but come on...

Why does it even matter? Why would Katy even copy her lmao? I doubt she even remembers.

Waiting for some heavy comparisons here about how she copied the other pop star.

THIS will be a HOT TOPIC. Twitter and ATRL.

How many warning points will be given from this thread?

Wow she looks amazing!

But the hair has got to be changed Katy gurl...

i dont like it.