YOU SAID:

if i was a rich girl nanana

INTO JAPANESE

私が金持ちの女の子だったらnanana

BACK INTO ENGLISH

Nanana if I was a rich girl

INTO JAPANESE

もし私が金持ちだったらナナナ

BACK INTO ENGLISH

If I were rich, Nanana

INTO JAPANESE

金持ちならナナナ

BACK INTO ENGLISH

If you are rich

INTO JAPANESE

...もしお前が 金持ちなら

BACK INTO ENGLISH

...if you are rich.

INTO JAPANESE

...もしお前が 金持ちなら

BACK INTO ENGLISH

...if you are rich.