In a large mixing bowl, add eggs, milk butter and mix until smooth.
Add yellow cake mix and mix until just combined.
Divide this batter into three separate bowls.
Add yellow food coloring in one bowl and mix until color is evenly distributed.
Add turquoise food coloring in the second bowl and mix until color is evenly distributed.
Add pink coloring in the third bowl and mix until color is evenly distributed.
Spoon the batter randomly from three bowls into two greased and floured cake pans (Dimensions: 8x2 each).
Use a toothpick to swirl the different colors of batter.
Bake at 350 degrees F for about 30-40 minutes or until an inserted toothpick in the center comes out clean.
Allow the cakes to cool fully to room temperature.
While the cakes were baking and cooling, prepare the whipped cream.
Trim the sides and dome of the cake, using a serrated knife.
Place one cake on a cake stand.
Spread whipped cream on top of the cake evenly with a spatula.
Place the other cake on top of the icing and press gently to secure properly.
Spread more whipped cream on top of the cake with a spatula.
Prior to serving, place colorful cotton candy on top of the icing. The whipped cream on top of the cake will work like glue.
Toss some sprinkles around the base of the cake. Enjoy.