Produced By: Timbaland

[Pre-Chorus]
Whatcha gonna do
You ain't no friend of mine
Look whatcha put me through
Now that I am the blue gangster

[Chorus]
Whatcha gonna do
You ain't no friend of mine
The blue gangster

[Verse 1]
Whatchu gonna do, cause I'm gonna get you
No where to run no where to hide
All the things you said, everything you done to me
You can no longer make me cry

Look what you done to me, baby
I can no longer smile, baby
And I have waited so long, just to carry on
I'm the blue gangster

[Pre-Chorus] [x2]
Whatcha gonna do
You ain't no friend of mine
Look whatcha put me through
Now that I am the blue gangster

[Chorus] [x2]
Whatcha gonna do
You ain't no friend of mine
The blue gangster

[Verse 2]
You tricked me nine to five, left and you said crime
People telling me, you got another guy
I been abused, watch me light in fuse
Said you'd be my wife, nothing but big lies

Don't know what I've done, everything you got
Things you done to me, are coming back to you
You know just what I've done, the things you done to me
I'm the blue gangster

[Pre-Chorus] [x2]
Whatcha gonna do
You ain't no friend of mine
Look whatcha put me through
Now that I am the blue gangster

[Chorus] [x2]
Whatcha gonna do
You ain't no friend of mine
The blue gangster

[Verse 3]
See, I am so amused to the things you said
And the things you done done to me
There is nothing in this world to make me change
You make me want to sing

Aaaah
Aaaah
Aaaah

[Pre-Chorus] [x5]
Whatcha gonna do
You ain't no friend of mine
Look whatcha put me through
Now that I am the blue gangster

[Chorus] [x5]
Whatcha gonna do
You ain't no friend of mine
The blue gangster