Pig Pickin' Cake

Ingredients:
1- 18 ounce yellow cake mix
11-ounce can mandarin oranges with juice
4 eggs
1/2 cup vegetable oil
9-ounce carton frozen whipped topping, thawed
8-ounce can crushed pineapple, with juice
3.4 ounce (4-servings) box instant vanilla pudding
Preparation:
Preheat oven to 350 degrees. Grease and flour three 9-inch cake pans. In mixing bowl, combine cake mix, mandarin oranges, mandarin orange juice, eggs and oil. Beat for 2 minutes with electric mixer. Pour into pans and bake for 20 to 25 minutes or until cake tester comes out clean. Cool in pans for 5 minutes, turn out of pans and finish cooling on wire racks. In a mixing bowl, combine whipped topping, pineapple, juice from can and vanilla pudding mix. Frost between layers and on top of cake.