Yeah, I'm about to throw a party
And everyone's invited
You can dress the way you want to
Come on, get what you're here for

Let's celebrate, don't be late
For this annual celebration
It's a call across the nation
Come on, don't be late

Don't worry 'bout mañana
Just say como se nada
'Cause time flies by so quickly
Yet nothing ever changes

Let's celebrate, don't be late
Well it's a good excuse to party
Come on, let's get everything started

Happy Birthday to you
Happy Birthday to you
It's your first day, now you're brand new
So Happy Birthday to you

Yeah listen, now we're gonna throw a party
Ha, we're gonna have a party

Let's celebrate, don't be late
For this annual celebration
Come all across the nation
Don't be late

We got a very special day here
Come on, get what you're here for

Happy Birthday to you
Happy Birthday to you
It's your first day, now you're brand new
Happy Birthday to you

Now we're gonna have a party
Now we're gonna have a party
Now we're gonna have a party
Now we're gonna have a party
Celebrate, get it

Happy Birthday to you
Happy Birthday to you
It's your first day, now you're brand new
So Happy Birthday to you

Now we're gonna have a party
Now we're gonna have a party
Now we're gonna have a party
Now we're gonna have a party

Happy Birthday to you, wooh
Happy Birthday to you, yeah, wooh
Yeah, we're gonna have a party
Right here tonight, yeah, yeah, yeah, yeah, yeah
Happy Birthday everybody, yeah, yeah, wooh

That's a party.