13-year-old Birthday Cake

This has to be one of my favorite cakes I've made. One of my coworkers asked me to do her 13-year-old's birthday cake. Her daughter had definite ideas on what she wanted her cake to look like and Rhonda brought a computer drawing of the cake with the colors. Her daughter had made the numbers and letters herself for the cake topper and her grandmother tied the bow for the top. The top and bottom layers were chocolate on chocolate and the middle layer was white cake with chocolate icing. The colors turned out beautiful if I do say so myself!