YOU SAID:
I know a certain kitty kitty who's sleeping with mommy tonight!
INTO JAPANESE
今夜ママと一緒に寝ているある子猫を知っています!
BACK INTO ENGLISH
I know a kitten sleeping with mom tonight!
INTO JAPANESE
今夜お母さんと一緒に寝ている子猫を知っています!
BACK INTO ENGLISH
I know a kitten sleeping with my mom tonight!
INTO JAPANESE
今夜、お母さんと一緒に寝ている子猫を知っています!
BACK INTO ENGLISH
I know a kitten sleeping with my mom tonight!
That didn't even make that much sense in English.