Katy Perry - Hot and Cold

You change your mind
Like a girl changes clothes 
Yeah you, PMS 
Like a bitch 
I would know  

And you always think 
Always speak 
Correctively
 
I should know 
That you're no good for me  

Cause you're hot then you're cold 
You're yes then you're no 
You're in and you're out 
You're up and you're down
 You're wrong when it's right 

It's black and it's white 
We fight, we break up 
We kiss,we make up 
You, You don't really want to stay,no 
You, but you don't really want to go-o 
You're hot then you're cold 
You're yes then you're no 
You're in and you're out 
You're up and you're down  

We used to be 
Just like twins 
So in sync 
The same energy 
Now's a dead battery 
Used to Laugh bout nothing 
Now your plain boring  

I should know that 
you're not gonna change  

Someone call the doctor 
Got a case of a love bi-polar
 Stuck on a roller coaster 
Can't get off this ride  

You change your mind 
Like a girl changes clothes

My opinion:I like a lot the songs of Katy because i like te rhythm...she is a good singer. she has got a lot of songs and videos. this song is one of  my favourite and the video too. Teen Angels made the same video and i like a lot of because they made equal