Birthday cupcake

Hello again! I had to make a birthday card for a boy, age 12, and I realized I have lots of flowers and cute little animals...but very little that would be appropriate for a boy that age! So I made a cupcake...cupcakes are rather universal right? My daughter was skeptical. I don't think I sold her on it!! Thanks for looking.

Stamps: Papertrey Ink Baker's Dozen...random birthday stamp I found on my work table but I'm pretty sure its PTI. My Favorite Things stitched square dies, some sort of equally random embossing strip and scraps of patterned paper. Prismacolor pencils in brite violet and lavendar, warm grey 30%, lemon yellow. Glitter, sequins.