What is Right Round about? I've heard it's inappropite and no one will tell me! Please help!

This Song Rocks toi Should Here It Somethime,This Song Is About Katy Perry His Girlfriend & That Behind She Is Taking His Life Away & He Dosent Know It Yet,Shes Taking His Money,His Crown & All The Things That He Cares About. So There Is Your Anwer,You Can Ask Me Any question Am Here To Aswer It!