Lyrics:

I don't know what will be, what the future brings me
Can somebody show me what my fortune will be
Maybe I'll be famous, earning me a big pool
Anything that sounds cool, you name it
One day when I grow up (one day when I grow up)
I wanna be a real somebody
I wanna move it up (I wanna move it up)
I wanna make a lot of money
Ri-ka-ching, ri-ka-ching, starting off at zero
Ri-ka-ching, ri-ka-ching, I will never stop
Ri-ka-ching, ri-ka-ching, will I be a hero
Will I be somebody at the top

Doctor or a lawyer, actor or an actress
Firefighter, pilot, end up like a real miss
Working at the circus, having my own business
Use imagination, you name it
One day when I grow up (one day when I grow up)
I wanna be a real somebody
I wanna move it up (I wanna move it up)
I wanna make a lot of money
Ri-ka-ching, ri-ka-ching, starting off at zero
Ri-ka-ching, ri-ka-ching, I will never stop
Ri-ka-ching, ri-ka-ching, will I be a hero
Will I be somebody at the top
Whatever you want, whatever you do
Wherever you'll end up, it is up to you
Just never give up, go reach for the top
And make your dream come true
(One day when I grow, one day when I grow)
(One day when I grow, one day)
One day when I grow up (one day when I grow up)
I wanna be a real somebody
I wanna move it up (I wanna move it up)
I wanna make a lot of money
Ri-ka-ching, ri-ka-ching, starting off at zero
Ri-ka-ching, ri-ka-ching, I will never stop
Ri-ka-ching, ri-ka-ching, will I be a hero
Will I be somebody at the top

One day
Yeah yeah yeah yeah
One day (one day when I grow up)
(One day when I grow up) I wanna move it up
I wanna move it up, one day (one day when I grow up)
(One day when I grow up) yeah, yeah, I wanna move it up
I wanna move it up, one day