Mix cake mix with orange soda and eggs. Spray 9 x 13 pan with non-stick spray. Pour batter into pan and bake for 30 minutes. When cake is done, poke holes in cake with a fork (you can spray it so the warm cake does not stick to it).
While cake is still warm, mix 1 box of orange jello in 1 cup hot water until dissolved. Add one cup cold water, pour over cake. Cool in frig for 2 hours.
Mix together the box of vanilla pudding, 1 box of orange jello, 1 cup of milk and 1 tsp vanilla. Mix well. Blend in thawed cool whip. Pour over cake and spread evenly. Keep cake refrigerated and ENJOY!!