Old Me (New Wig)

I bought a hot rod car just to leave you behind
Took some little white pills to take you off of my mind
I threw your shit out of my house, I'm keeping the cat
I'm going out and throwing out the welcome mat
Now I'm stepping off the curb in my brand-new kicks
Leaving you in the dirt with your dirty tricks
I bought a new queen bed that I don't have to share
I got a new wig to get you out of my hair
So long, little Miss Sunshine
Adios to my used-to-be
Leave you behind, no time for goodbye
Breaking up with the old me
I changed my guitar strings so I can tune you out
I got a new song to sing, you don't know who it's about
I've been rehearsing, reversing the person before
Crossed you out like a cliche metaphor
I used to play real nice, now I go straight for the kill
I was the girl next door, now I'm straight out of hell
Got you off of my back, now I'm walking on air
I got a new wig to get you out of my hair
So long, little Miss Sunshine
Adios to my used-to-be
Leave you behind, no time for goodbye
Breaking up with the old me
Bye-bye banging on the minor keys
Bye-bye head full of doubt
Bye-bye all your insecurities
Bye-bye, baby, I'm cutting you out
Bye-bye banging on the minor keys
Bye-bye head full of doubt
Bye-bye trying to be the boss of me
You're pulling on my puppet strings
You make me wanna shout
So long, little Miss Sunshine
Adios to my used-to-be
Leave you behind, no time for goodbye
Breaking up with the old me