I painted each doll and matching cup with acrylic paint and then applied a clear coat of spray paint. After they were dry, I used a thin sharpie pen to add the faces.
Kaylee loves her "babies". She has had so much fun matching them and it drives her CRAZY if she sees one in the wrong colored cup. Aaron likes to switch them on purpose :) The boys like playing with them too.
The cups make great hats too!