Garlic Chicken Pizza

4oz cream cheese softened
1/4 cup sour cream
2 cloves garlic mashed
1 cup bone and sknned chicken breast halves cooked and diced
1/2 red onion cut in rings
1/2 tomato chopped
1/2 cup mushrooms sliced
1 cup mozzarella cheese shredded
1 pizza crust 

Mix together cream cheese, sour cream amd mashed garlic until smooth. Spread on pizza crust, top with chicken, onion, tomato, mushrooms and cheese.
Bake in a 350 degree oven for 15 minutes or until crust is done and cheese is melted. Top with parmesan cheese.