[Verse 1]

And the beat goes on,
I'm a happy girl,
It's my birthday song,
In my happy world,
I know it's gonna be a good day,
Oh yeah, today's my birthday.

[Chorus]

And the beat goes on (and the beat goes on),
I'm a happy girl (I'm a happy girl),
It's my birthday song (oh yeah, it's my birthday),
In my happy world (in my happy world).

[Verse 2]

Light my candles, gotta make a wish,
bọc up the present and niêm phong, con dấu it with a kiss,
Gimme a spanking, start the ngày off right (woo-wee),
'Cause it's my day, bạn gonna sing my song tonight.

[Chorus Repeat]

[Verse 3]

I know it's gonna be a good day,
Oh yeah, today it's my birthday,
I'm a happy girl (I'm a happy girl),
(M.I.A) My type of party there's no hangover,
So grab your things, bạn better come over,
We get high and we still stay sober,
We throw it down and then we gonna start over,
My type of party there's no hangover.

[Chorus Repeat]

[Verse 4]

I want a diamond, don't give me a fake,
I'll let bạn lick the frosting off my cake,
Gimme a spanking, start the ngày off right (woo-wee),
'Cause it's my birthday, you'll be hát my song tonight
And the beat goes on (na na na na, na na na na na),
I'm 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 birthday
I'm a happy girl, in my happy world
I know it's gonna be a good day, oh yeah, today is my birthday
I'm a happy girl, it's my birthday everyday

[Verse 5]

Na na na na, na na na na na,
Na na na na, na na na na na, gonna sing my song tonight,
Na na na na, na na na na na,
Na na na na, na na na na na, gonna sing my song tonight,
Na na na na, na na na na na,
Na na na na, na na na na na, gonna sing my song tonight,
Na na na na, na na na na na,
Na na na na, na na na na na, gonna sing my song tonight.

[Ending]

Happy birthday!