I made this for a clients little girls first Birthday. It was to match the invites she purchased from the site Hostess With The Mostest. I was also inspired by the cake they had done for the Rainbow Elmos World Party.
Inside Out Rainbow Cake - Rainbow cake inspired by the amazing Bella Cupcakes, she did a slice for her hubby a few weeks ago and I just had to give it a go on my first rainbow cake . inside is marbled rainbow cake
Come Fly With Me Balloon Cake: Up, up, and away we go! A whimsical cake — like this intricate fondant balloon masterpiece — can take an ordinary party table to unimaginable heights. Source: The Cake That Ate Paris