Lyrics:

Well, I'm all grown up
I ain't a baby no more
And I can do the things
I couldn't do before
Go where I wanna go
And I can see my friends
Well, I can shimmy all night
'Til the party ends
I put my high heels on
I wear my hair up high
I'm gonna go downtown
And here's the reason why
'Cause I'm all grown up
Nothin' I can't do
Gonna stay out late
Get a boyfriend too
We'll do some silly things
And when we say good night
Well, if he wants to kiss
Say now, that's alright
I know we'll fall in love
And marry by and by
'Cause I'm all grown up
And that's the reason why

I put my high heels on
I wear my hair up high
I'm gonna go downtown
And here's the reason why
'Cause I'm all grown up
'Cause I'm all grown up
'Cause I'm all grown up
'Cause I'm all grown up
Yeah, I'm all grown up
Yeah, I'm all grown up
Yeah, I'm all grown up
Yeah, I'm all grown up
Yeah, I'm all grown up