Pink Champagne Cake

1 (18.25 ounce) box French vanilla cake mix
1/4 cup vegetable oil
2 envelopes whipped cream topping mix
1 1/4 cups pink champagne, flat
4 egg whites
1 teaspoon champagne flavoring
1 whole egg
Small amount of pink food coloring

Heat oven to 350 degrees F.

Beat all ingredients together in a mixer for 3 minutes. Batter will be a blush color. Pour into greased, floured pans. Bake until it tests done.