Mila and Ashton sing La Vaca Lola
It looks like Ashton and Mila are learning spanish with their kids. Watch them sing along to La Vaca Lola, a spanish children's song.
https://instagram.com/p/BzrQFE-nDsf
Source 1
I remember when I used to have the baby signing time song in my head from babysitting my nephews. LOL. I feel for all parents of young children.