KATY PERRY RELEASES NEW SINGLE "CHAINED TO THE RHYTHM": Katy Perry wants you to dance to her new single, "Chained To The Rhythm." After four years without a new studio album, the 13-time Grammy nominee officially launched the buildup to her fifth record with this new song early this morning. The song lyrics seem to have a political play on words in the chorus. Give it a listen and judge for yourself. (E! News) ">