Audrey 2 Costume

I took my 7yr old son to see Little Shop of Horrors. He was in love with the performance, he asked if I would make him Audrey 2 for Halloween. I began with a styrofoam 1/2 circle and some chicken wire to frame the egg shape head/mouth. I then took expanding foam and sprayed the whole thing down. (I have never done this before! Thanks YouTube!) then with a knife shaped the headpiece. Next I had to use that pink wall hole filler stuff over the entire thing allow that to dry, and sand it smooth, paint, attach some vines, secure to a bike helmet- and watch the pride gush out of my child!