《Bang Bang》的詞曲由Jessie J、Julia Michaels、Miranda Lambert、Ari Levine和Andrew Wells共同創作，以下是該歌曲的英文歌詞：
Verse 1:
I ain't lyin' I ain't cheatin'
Got my heart on the ground
He was playin' games with my heart
And I fell for every one
Chorus:
Bang bang, we both hit the ground
Heard a shot, heard a sound
Bang bang, I'm on my own
Heard a lie, now I'm left with the truth
Verse 2:
He said he loved me, but he was lyin'
He said he wanted me, but he was playin'
I fell for every line he said
Now I'm left with a broken heart
Chorus:
Bang bang, we both hit the ground
Heard a shot, heard a sound
Bang bang, I'm on my own
Heard a lie, now I'm left with the truth
Bridge:
It's been a year and I still can't get over him
He took my heart and he threw it away
I still feel him, but he don't care about me
I'm done with the pain, I'm done with the fear
Chorus:
Bang bang, we both hit the ground
Heard a shot, heard a sound
Bang bang, I'm on my own
Now I know what love is and it ain't him
Outro:
I ain't crying for him anymore, no more, no more.