Doc Mcstuffins cake idea (could I get the inside like this?)

Purple-rific Layer Cake

Purple Layer Cake - Moist White Cake mixes, batter mixed up as directed, 2 containers Betty Crocker Whipped White frosting, purple food coloring (I used "neon" purple from McCormick) See procedure: rock-ur-party.

PURPLE OMBRE CAKE... for Georgia's "Justin Beiber" purple party

Purple Ombre Cake: Yes, this is an ambitious cake. Four layers of cake, all a different gradient of purple, covered in roses, again piped in varying shades of purple.