[Intro: Aasim & Chris Brown]
Uh, uh
She a-ain't, she ain't you (She ain't you)
No, she a-ain't, she ain't you (She ain't you)
No, she a-ain't, she ain't you (She ain't you)
No, she a-ain't, she ain't you (Check it out, Aasim, uh)

[Verse 1: Aasim]
I was in love once, her name was Maserati
I paid a hunnid grand for her, she was hard body
I'm just dreamin' but you know you got me breathin' heavy
I had a Benz, but I let that 7 Series get me
Talladega Nights, Cali with them valley tights
Blue Challenger, black and grey rally stripes
I hit it off with this 911 Porsche
Her skin was butter soft, got married and then divorced
I30 Infiniti, nicknamed The Trinity
Black on black Cadillac, ridin' like a Kennedy
Tahoe was cool, I wish we coulda stayed closer
But I cheated with a supercharged Range Rover
That Rolls Royce she was pussed, but he let me drive her
Arachnophobia? Nope, I'm in that 'Rari Spider
She like a black widow, but I know it's true
Lamborghini Murciélago, she ain't you

[Verse 2: Chris Brown]
You make it hard for me to see somebody else
I'm calling her your name
Yeah, it's messed up 'cause I'm thinking 'bout you
It's your fault, babe, I never wanted us to break up
No, not this way, but you don't understand it, girl
[Pre-Chorus: Chris Brown]
When she touches me, I'm wishing that they were your hands
And when I'm with her, it's only 'bout the sex
With you, I had a bad romance
And if I could just trade her in, I would
'Cause nobody compares to you, no, yeah

[Chorus: Chris Brown, Kevin McCall & Both]
I think I better let her go (Go), 'cause I can't leave you alone (Oh)
Every day that I'm with her, all I want is you (Yeah)
I wanna leave but I'm afraid (Afraid), that you don't even feel the same (The same)
And now I realize, that she ain't you
No, she ain't you

[Post-Chorus: Chris Brown & Sevyn Streeter]
Oh-oh, oh (Oh, no, no-no, no)
Woah-oh, oh (Oh, no, no-no, no)
Woah-oh (She ain't you)
Na-na-na-na-na-na-na-na
'Cause she ain't, no, she ain't you

[Verse 2: Chris Brown]
I've been sleeping out for quite some nights now
It's not the same in my bed
But if she found out what's going on in my head
It'll be all bad, have me right back
But you don't understand it, girl, no
[Pre-Chorus: Chris Brown, Sevyn Streeter & Both]
When she touches me, I'm wishing that they were your hands
And when I'm with her, it's only 'bout the sex
With you, I had a bad romance
And if I could (And if I could) just trade her in, I would (I would)
'Cause nobody compares to you, no, yeah (Compares to you)

[Chorus: Chris Brown, Kevin McCall & Both]
I think I better let her go (Go), 'cause I can't leave you alone (Oh)
Every day that I'm with her, all I want is you (Yeah)
I wanna leave but I'm afraid (Afraid), that you don't even feel the same (The same)
And now I realize, that she ain't you
No, she ain't you

[Bridge]
She a-ain't, she ain't you
No, she a-ain't, she ain't you
No, she a-ain't, she ain't you
No, she a-ain't, she ain't you
No, she a-ain't, she ain't you
No, she a-ain't, she ain't you
No, she a-ain't, she ain't you
No, she—

[Chorus: Chris Brown, Kevin McCall & Both]
I think I better let her go (Hey), 'cause I can't leave you alone (Woah-oh)
Every day that I'm with her, all I want is you, girl (Yeah)
I wanna leave but I'm afraid (Afraid), that you don't even feel the same (The same)
And now I realize, that she ain't you
No, she ain't you
[Post-Chorus: Chris Brown & Sevyn Streeter]
Oh-oh, oh (Oh)
Oh na-na-na-na (Oh na-na-na-na-na)
Woah-oh, oh
Oh na-na-na-na (Hey, hey)
Woah-oh (She ain't you)
Na-na-na-na-na-na-na-na
'Cause she ain't, no, she ain't you