the cakes a racket. i loved it. my sister was the mastermind behind the cake. her boyfriend's friend is a pro cake maker. She was at the party too and was telling me that she'd made a few guitar shaped cakes for Avril and other celebs too.
reminds me of the guitar cake I had for my groom's cake at my wedding reception a few months ago. They used the excess they cut away to make a little amp too. Pretty sweet! (pun intended)