Unicorn Birthday Cake : Buttercream Unicorn Cake by Dame Cupcakes. Butterfly & Insect Mould – Karen Davi… By Luana - October 29, 2019 0 2749 Unicorn Birthday Cake : Image : Description Buttercream Unicorn Cake by Dame Cupcakes. Butterfly & Insect Mould – Karen Davies Sugarcraft.