Released: August 26, 2003

Songwriter: Lauren Christy Charlie Midnight The Matrix

Producer: The Matrix

[Verse 1]
You're always trying to figure out what I am all about
If you don't know what the answer is, then just shut up and kiss
It shouldn't take forever to put it all together

[Chorus]
If you can't do the math, then get out of the equation
I am calling you back
This is star 69
Is it a minus or a plus?
Does enough equal enough?
If you can't do the math, then nothing adds up
Tell me why I'm here

[Verse 2]
Sure, I want someone to understand
But I don't need the stress
I'm not about being analyzed, like it's some kind of test
Don't have to be a genius to figure what's between us

[Chorus]
If you can't do the math, then get out of the equation
I am calling you back
This is star 69
Is it a minus or a plus?
Does enough equal enough?
If you can't do the math, then nothing adds up
Tell me why I'm here

[Bridge]
You can spend your whole life analyzing
Justifying, quantifying, and dividing 'til there's nothing anymore
Why don't you just close your eyes, and kiss my lips, and let it go?
Just let it flow
It's what I'm waiting for
Don't have to be a genius to figure what's between us

[Chorus]
If you can't do the math, then get out of the equation
I am calling you back
This is star 69
Is it a minus or a plus?
Does enough equal enough?
If you can't do the math, then nothing adds up
Tell me why I'm here
If you can't do the math, then get out of the equation
I am calling you back
This is star 69
Is it a minus or a plus?
Does enough equal enough?
If you can't do the math, then nothing adds up
Tell me why I'm here

Hilary Duff

Hilary Erhard Duff (born September 28, 1987) is an American actress and singer. Duff began her acting career at a young age, and quickly became labeled a teen idol.

Upon signing with Hollywood Records, Duff began working on the album, Metamorphosis (2003). The album achieved critical and commercial success, topping the Billboard 200 and selling over three million copies in the United States alone. Duff began to expand her career into theatrical films.She continued to have success in music, with her albums Hilary Duff (2004) and Most Wanted (2005) achieving Platinum status in the United States. Following the release of her fourth studio album, Dignity (2007), Duff released a greatest hits album (2008) and parted ways with Hollywood Records. She returned to music in 2014, and signed with RCA Records for her fifth album, Breathe In. Breathe Out. (2015).

Duff has worked with numerous charities and organizations throughout her career.