POUR 1 cup of the cold milk into medium bowl. Add dry devil's food flavor pudding mix. Beat with wire whisk 1 minute. (Mixture will be thick.) Gently stir in 1/2 of the whipped topping. Spoon evenly into crust.
POUR remaining 1 cup cold milk into another medium bowl. Add dry white chocolate flavor pudding mix. Beat with wire whisk 1 minute. (Mixture will be thick.) Gently stir in remaining whipped topping. Spread over pudding layer in crust.
REFRIGERATE 4 hours or until set. Store leftover pie in refrigerator.