KATY PERRY - BIRTHDAY (Birthday)<br /><br /> Film Producer: Dawn Rose<br /> Film Director: Danny Lockwood, Marc Klasfeld<br /> Producer: Dr. Luke, Cash Cash, Cirkut, Max Martin<br /> Composer Lyricist: Katy Perry, Henry Walter, Lukasz Gottwald, Bonnie McKee<br /><br />© 2014 Capitol Records, LLC<br />
