Released: June 17, 2008

Songwriter: Max Martin Dr. Luke Katy Perry

Producer: ​benny blanco Dr. Luke

[Verse 1]
You change your mind like a girl changes clothes
Yeah, you PMS like a bitch; I would know
And you overthink, always speak cryptically
I should know that you're no good for me

[Chorus]
'Cause you're hot then you're cold
You're yes, then you're no
You're in, then you're out
You're up, then 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 wanna stay, no
(You) But you don't really wanna go, oh
You're hot then you're cold
You're yes, then you're no
You're in, then you're out
You're up, then you're down

[Verse 2]
We used to be just like twins, so in sync
The same energy, now's a dead battery
Used to laugh (Used to laugh) 'bout nothing ('Bout nothing)
Now you're plain (Now you're plain) boring (Boring)
I should know (I should know) that you're not gonna change

[Chorus]
'Cause you're hot then you're cold
You're yes, then you're no
You're in, then you're out
You're up, then 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 wanna stay, no
(You) But you don't really wanna go, oh
You're hot then you're cold
You're yes, then you're no
You're in, then you're out
You're up, then you're down

[Bridge]
Someone call the doctor
Got a case of a love bipolar
Stuck on a roller coaster
Can't get off this ride
You change your mind like a girl changes clothes

[Chorus]
'Cause you're hot then you're cold
You're yes, then you're no
You're in, then you're out
You're up, then 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're hot then you're cold
You're yes, then you're no
You're in, then you're out
You're up, then 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 wanna stay, no
(You) But you don't really wanna go, oh
You're hot then you're cold
You're yes, then you're no
You're in, then you're out
You're up, then you're down

Katy Perry

Katheryn Elizabeth “Katy” Hudson (born October 25, 1984), known by her stage name Katy Perry, is an American singer, songwriter, businesswoman, philanthropist, and actress. She was born and raised in Santa Barbara, California. Having had very little exposure to mainstream pop music in her childhood, she pursued a career in gospel music as a teen and released her debut self-titled studio album in 2001. She also recorded a second solo album in 2005, (A) Katy Perry, which was scrapped.

Afterwards, Perry (her mother’s maiden name, taken to avert confusion with Kate Hudson) reinvented herself as a party girl pop star, breaking out with 2008’s One of the Boys and the #1 hits “I Kissed a Girl” and “Hot n Cold”.

Follow-up Teenage Dream (2010) equalled Michael Jackson’s record of five chart-toppers on the same album, and made Perry even more ubiquotous in the pop landscape. Following her marriage and eventual divorce from British comedian Russell Brand, she released an updated version, Teenage The Complete Confection and concert film Katy Part of Me in 2012. She released her fourth album, Prism, in 2013, along with some standalone singles, such as “Rise”.