Juicy J was the worst decision she could have made in her live. I can't believe he calls himself a rapper.. He destroys that song!
And Katy.. you don't need to try to be something you aren't.. You could have slayed in a cute outfit and feminine hairdo instead of looking like an Alpine peasant who stole part of a 13 year old wardrobe.
The vocals need to go up. And if you don't know how to learn.. You better werk!
stop saying that
look at the page above and realize that most are not monsters you're just thinking of the first fanbase that comes to your head who stans for someone who can actually perform
