Rainbow Cupcakes!

Based on Rainbow Cupcakes! by Phwarfcat
I saw these and I almost died, I LOVE rainbows and baking, and to be able to bake rainbow cupcakes...yeah, I died a little.
They turned out AMAZING, even though I had to play a little with how much batter to put for each layer. I topped them with whipped white icing and they were in silver cups, so when my friends started unwrapping them they all yelled and laughed, because it's just so typically me to find a Rainbow cupcake recipe. And now I'm rambling, but I don't care, because I made RAINBOW CUPCAKES!!!!!!XD thank you Phwarfcat