BANANA Mousse: Beat cream cheese and cream with mixer until well blended. Add dry pudding mix; beat until well blended. Fold in whipped topping.
CHOCOLATE-HAZELNUT Mousse: Beat cream cheese and chocolate-hazelnut spread with mixer until well blended. Fold in whipped topping.
FOR each serving: Spoon or pipe 2-1/2 Tbsp. Banana Mousse into 4-oz. (2-inch-wide) dessert glass; cover with layers of 3 banana slices, 1 cake round, 2-1/2 Tbsp. Chocolate-Hazelnut Mousse, 1 Tbsp. whipped topping and 1 banana slice.