As she winds down her American Idol run Katy Perry ... work to date. Perry said the unnamed track - whose release date has not yet been revealed - is "one of my biggest songs that has yet to ...

Katy Perry (née Katheryn Hudson) is an American singer, songwriter and TV personality. She first rose to fame with her 2008 hit single, "I Kissed a Girl." She shot to superstardom with the 2010 ...