This is what we came up with!
We made chocolate and vanilla cupcakes, both with buttercream frosting - but to make the vanilla look a little more fun, we turned it into Confetti cupcakes by mixing a small spoonful of blue sprinkles into the batter just before going in the oven. It added a nice little touch! The top tier is a 6 inch round cake decorated in fondant.
I can't wait to keep using my Cricut Cake and my Cupcake Tower! We took off the bottom tier of the Five Tier Round Cupcake Tower, and put on the optional fourth tier bases - and it became the perfect size for this party! I must say, I am quite proud of our work on this one.