We got news this week that Katy Perry's first single in some time will be coming out this week. So what can we expect? It looks like Katy perry is planning some major changes. 

The single 'Roar' will drop on August 9, and be available for digital download on August 13. From the teaser video, it shows that Katy might be changing her image. The blue hair that she made famous with her 2010 album,"Teenage Dream", looks like it will be yesterday's news.

Katy's new album 'Prism" hits us this October, and we can't wait to see what she'll have in store for us. Maybe a darker theme? More adult? Perhaps a little Russell Brand bashing, as well.