Blake Lively designs charity cupcake

Actress Blake Lively has designed her own cupcake for charity.

The Gossip Girl star was spotted at a Sprinkles Cupcakes store in New York on Friday (09Dec11), creating a sweet treat, which will be sold to raise charity cash.

An eyewitness tells Life & Style magazine, "She came in with girlfriends to create it. Blake helped design and add her own touches to it.

"It's a S'mores cupcake. It features a Graham cracker bottom, deep gooey chocolate, and a S'mores-like burned-marshmallowy top."

Lively's cupcake will make its debut in January (12) and all proceeds will benefit Oxfam International Somalia.