If your lips are moving, If your lips are moving 

If your lips are moving, then you’re lyin’, lyin’, lyin’, baby 

If your lips are moving, If your lips are moving 

If your lips are moving, then you’re lyin’, lyin’, lyin’, baby 

Boy, look at me in my face 

Tell me that you’re not just about this Bass 

You really think I could be replaced 

Nah, I come from outer space 

And I'm a classy girl, I'mma hold it up 

You're full of something but it ain't love 

And what we got, straight overdue 

Go find somebody new 

You can buy me diamond earrings and deny-ny-ny, ny-ny-ny, deny-ny 

But I smell her on your collar so goodbye-bye-bye, bye-bye-bye 

I know you lie 

Cause your lips are moving 

Tell me do you think I'm dumb? 

I might be young, but I ain't stupid 

Talking around in circles with your tongue 

I gave you bass, You gave me sweet talk 

Saying how I’m your number one 

But I know you lie 

Cause your lips are moving 

Baby don't you know I'm done 

If your lips are moving, If your lips are moving 

If your lips are moving, then you’re lyin’, lyin’, lyin’, baby 

If your lips are moving, If your lips are moving 

If your lips are moving, then you’re lyin’, lyin’, lyin’, baby 

Hey baby don't you bring them tears 

Cause it's too late, too late baby 

You only love me when you're here 

You're so two-faced, two-faced babe 

You can buy me diamond earrings and deny-ny-ny, ny-ny-ny, deny-ny 

But I smell her on your collar so goodbye-bye-bye, bye-bye-bye 

I know you lie 

Cause your lips are moving 

Tell me do you think I'm dumb? 

I might be young, but I ain't stupid 

Talking around in circles with your tongue 

I gave you bass, You gave me sweet talk 

Saying how I’m your number one 

But I know you lie 

Cause your lips are moving 

Baby don't you know I'm done 

Come on, say! 

If your lips are moving, If your lips are moving 

If your lips are moving, then you’re lyin’, lyin’, lyin’, baby 

If your lips are moving, If your lips are moving 

If your lips are moving, then you’re lyin’, lyin’, lyin’, baby 

(Alright now, I wanna hear ya'll singing with me) 

I know you lie 

Cause your lips are moving 

Tell me do you think I'm dumb? 

I might be young, but I ain't stupid 

Talking around in circles with your tongue 

I gave you bass, You gave me sweet talk 

Saying how I’m your number one 

But I know you lie 

Cause your lips are moving 

Baby don't you know I'm done