Katy Perry Top Secret KP4 By Brock Mathews | Apr 17, 2017 @ 1:56 PM Katy Perry shielded her face from the paparazzi with an envelope labeled “Top Secret. KP4”. Was her upcoming fourth album in there? See and decide for yourself here. Katy PerryKP4 RELATED CONTENT WATCH: Dua Lipa Perform “IDGAF” Live WATCH: Motorcyclist Come Literally Within Inches Of A Head-On Collision Lindsay Lohan’s Latest Adventure Demi Lovato Says She Had Suicidal Thoughts When She Was Only Seven Years Old Blockbuster In The North Pole Is Closing Down Thanks To UMBC We All Get FREE Little Caesars Pizza On Monday, April 2nd!