Cake:

3 eggs
1 (8 oz.) pkg. cream cheese
1/2 c. oil
1 pkg. yellow butter cake mix
1 can blueberries, rinsed and drained
3 tbsp. butter
1/2 box powdered sugar
1 tsp. vanilla extract
3 tsp. milk

Glaze:

3 tbsp. butter
1/2 box powdered sugar (about 1 3/4 c.)
1 tsp. vanilla extract
3 tsp. milk

Beat eggs, cream cheese and oil. Add cake mix and beat until light. Fold in blueberries.

Bake 50 minutes in 350°F oven in a greased Bundt pan. Glaze when hot.