What a cute little cupcake and such fun colours to play with! You don't have to make a card with a cupcake on it but I couldn't resist using a cupcake stamp from Ippity's set Cuppy Cakes. If you're interested I have this set in stock HERE for only $9.00 (MSRP $12.00)....free shipping within the US and $5 worldwide.
Here's my card...I airbrushed the doily with my Copics to match my card. The fun sentiment is from SU..."if you are what you eat, eat something cute!"