Oh, this has me a bit excited for the single. Maybe Katy is no longer going to act twelve like she did with TD, and we'll get a more mature sound. I might renew my slight stanning card for her if that's the case.
Man, from the videos I was really hoping this would be her returning to a more rock influenced sound like with OOTB, but the clip just sounds like typical Dr. Luke production.
Oh well, Teenage Dream is my favorite song from her, so if this song is TD 2.0 I'll be happy.