Written by:Dr.Luke/Max Martin/Cirkut/Katy Perry/Bonnie Maggie This is the part of me This is the part of me Days like this I want to drive away Pack my bags and watch your shadow fade You chewed me up and spit me out Like I was poison in your mouth You took my light you drain me down But that was then and this is now Now look at me This is the part of me That you're never gonna ever take away from me no This is the part of me That you're never gonna ever take away from me no Throw your sticks and your stones Throw your bombs and your blows But you're not gonna break my soul This is the part of me That you're never gonna ever take away from me no Throw my phone away Find out who is really there for me You ripped me off your love was cheap Was always tearing at the seams I fell deep you let me down But that was then and this is now Now look at me This is the part of me That you're never gonna ever take away from me no This is the part of me That you're never gonna ever take away from me no Throw your sticks and your stones Throw your bombs and your blows But you're not gonna break my soul This is the part of me That you're never gonna ever take away from me Take away from me Take away from me Take away from me Take away from me This is the part of me This is the part of me