And the beat goes on
I'm a happy girl
It's my b-day song
In my happy world

I know it's gonna be a good day
Oh yeah, today is my b-day

And the beat goes on
I'm a happy girl
It's my b-day song
In my happy world

Light my candles
Gotta make a wish
Wrap up the present
And seal it with a kiss

Give me a spankin'
Start the day alright
Cause it's my day
You're gonna sing my song tonight

And the beat goes on
I'm a happy girl
It's my b-day song
In my happy world

I know it's gonna be a good day
Oh yeah, today is my b-day
I'm a happy girl

(M.I.A.:)
My top party there's no hangover
So grab your things you better come over
With you high and we are still stay sober
We through it down and we getting start over
My top party there's no hangover

And the beat goes on
I'm a happy girl
It's my b-day song
In my happy world

I want a diamond, don't give me a fake
I'll let you lick the frosting of my cake
Give me a spankin'
Start the day alright
Cause it's my b-day
You'll be singing my song tonight

And the beat goes on (Na na na na, na na na na na)
Am a happy girl (Na na na na, na na na na na)
It's my birthday song (Na na na na, na na na na na)
In my happy world (Na na na na, na na na na na)

I know it's gonna be a good day
Oh yeah, today is my b-day
I'm a happy girl

I know it's gonna be a good day
Oh yeah, today is my b-day
I'm a happy girl

Na na na na, na na na na na, gonna sing my song tonight (x4)

Happy Birthday!