8. Bobble Head Groom’s Cake, Roses and Stripes Wedding Cake, Scroll Motif Wedding Cake - The CakeGirls construct a “bobble head” groom’s cake; Reva designs a vivid cake with black-and-white stripes and apple-green fondant; and the women in NY battle a heat wave, which threatens to wilt their fondant and melt their iced stencil designs.