[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,
Wrap up the present and シール it with a kiss,
Gimme a spanking, start the 日 off right (woo-wee),
'Cause it's my day, あなた 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,...