《I Knew You Were Trouble.》是美国流行女歌手泰勒·斯威夫特演唱的一首流行歌曲，歌曲词曲由泰勒·斯威夫特、马克斯·马丁、Shellback编写，马克斯·马丁和Shellback负责制作。该歌曲收录在泰勒·斯威夫特的第四张录音室专辑《Red》，并作为推广专辑的第三支单曲，由大机器唱片公司发布于2012年10月9日。

I Knew You Were Trouble. - Taylor Swift

Once upon a time a few mistakes ago

I was in your sights, you got me alone

You found me, you found me, you found me

 

I guess you didn't care, and I guess I liked that

And when I fell hard you took a step back

Without me, without me, without me

 

And he's long gone when he's next to me

And I realize the blame is on me

 

'Cause I knew you were trouble when you walked in

So shame on me now

Flew me to places I'd never been

'Til you put me down, oh

I knew you were trouble when you walked in

 

So shame on me now

Flew me to places I'd never been

 

Now I'm lying on the cold hard ground

Oh, oh, trouble, trouble, trouble

 

Oh, oh, trouble, trouble, trouble

No apologies, he'll never see you cry

Pretend he doesn't know that he's the reason why

You're drowning, you're drowning, you're drowning

 

Now I heard you moved on from whispers on the street

A new notch in your belt is all I'll ever be

And now I see, now I see, now I see

 

He was long gone when he met me

And I realize the joke is on me, hey!

I knew you were trouble when you walked in

 

So shame on me now

Flew me to places I'd never been

 

'Til you put me down, oh

I knew you were trouble when you walked in

 

So shame on me now

Flew me to places I'd never been

 

Now I'm lying on the cold hard ground

Oh, oh, trouble, trouble, trouble

Oh, oh, trouble, trouble, trouble

And the saddest fear comes creeping in

 

That you never loved me or her,

or anyone, or anything, yeah

 

I knew you were trouble when you walked in

So shame on me now

Flew me to places I'd never been

 

'Til you put me down, oh

I knew you were trouble when you walked in

 

So shame on me now

Flew me to places I'd never been

 

Now I'm lying on the cold hard ground

Oh, oh, trouble, trouble, trouble

Oh, oh, trouble, trouble, trouble

I knew you were trouble when you walked in

Trouble, trouble, trouble

I knew you were trouble when you walked in

Trouble, trouble, trouble