Twinkle Twinkle Little Star

This may be his fav song at the moment.
"winkle Twinkle Little Star (both hands mimicking blinking stars)
How I wonder what you are (pointy fingers put to both cheeks)
Up above the world so high (pointing north just like in the pic)
Like a diamond in the sky (both hand form a diamond shape)...& it repeat itself...."
You have to sing and he will do the action.
Despite the occasional practice, my singing skill does not improve but daddy's singing skill has....