Not working – Katy Perry Pop Review

When went to start the game the first time, it kept telling me that I wasn't connected to an Internet connection so then I went back on and it said the same thing. I did it again and it worked and let me do everything. But it's not letting me pick a name, I put at least 5 names in and it kept saying Username taken. Not the game for me.
Review by Gmunozmoreci on Katy Perry Pop.