After hearing this song, I had tried looking for chords for it, but I couldn't 
find any. So I decided to try and figure out the chords myself. :)

Chords used:
F#, Bb, Ebm, B


VERSE 1:

Ebm
Well, everybody got an opinion now, don't they
But it ain't no thing to me
It really don't make any difference now to me
If you don't like what you see
I pay no mind to the negative kind
'Cause that's just no way to be
I don't stop to please someone else's needs
Gonna live my life for me


CHORUS: 

          F#
I'm gonna keep on, Imma do my own thing

             Bb
We all got a song that we're meant to sing

              Ebm    
And no matter what people say or might think

              B
I ain't going no place, no, I'm here to stay

      F#
Gonna keep on doing my thing

                    Bb
'Cause whether they love or they hating on me

                  Ebm
I'll still be the same girl I used to be

                     B
'Cause I ain't going no place, no, I'm here to stay

Ebm
I'm here to stay, I'm here to stay



VERSE 2:

Ebm
I've never been the type to be shy
I know that some would say I'm too headstrong
But I'd rather be a woman who voices her mind
Whether you think I'm right or wrong
And I know some people wanna criticize
Makes 'em feel better about themselves
So say what you will, time will reveal
In the end that I will be here still



CHORUS: 

          F#
I'm gonna keep on, Imma do my own thing

             Bb
We all got a song that we're meant to sing

              Ebm    
And no matter what people say or might think

              B
I ain't going no place, no, I'm here to stay

      F#
Gonna keep on doing my thing

                    Bb
'Cause whether they love or they hating on me

                  Ebm
I'll still be the same girl I used to be

                     B
'Cause I ain't going no place, no, I'm here to stay



BRIDGE:

Ebm
Gotta get up, keep my head up
Gonna keep on turning it up, never let up
If I keep stepping it up, I'ma prove that
I ain't ever gonna be stopped, like it or not (X2)




CHORUS:

          F#
I'm gonna keep on, Imma do my own thing

             Bb
We all got a song that we're meant to sing

              Ebm    
And no matter what people say or might think

              B
I ain't going no place, no, I'm here to stay

      F#
Gonna keep on doing my thing

                    Bb
'Cause whether they love or they hating on me

                  Ebm
I'll still be the same girl I used to be

                     B
'Cause I ain't going no place, no, I'm here to stay

         F#
I'm gonna keep on, Imma do my own thing

             Bb
We all got a song that we're meant to sing

              Ebm    
And no matter what people say or might think

              B
I ain't going no place, no, I'm here to stay

      F#
Gonna keep on doing my thing

                    Bb
'Cause whether they love or they hating on me

                  Ebm
I'll still be the same girl I used to be

                     B                              F#
'Cause I ain't going no place, no, I'm here to stay