Of course i love gaga so much more, but my second favorite artist is Katy. I don't know why this war have been continued. Gaga and Katy respect each other and we should do it either.
As Gaga would say, "EW". Seriously... we all know Gaga would never step in the studio with Katy Perry. We can be civil but I will never repent. Bitch gon' down.