Chicken Feta Pizza

1 pizza crust
1 tablespoon olive oil
1 cup mozzarella, shredded
cooked chicken, sliced
1-2 tomatoes, chopped
Feta cheese

Sprinkle the toppings on the pizza in this order: olive oil, half the mozzarella, chicken, tomatoes, feta, remaining mozzarella. Bake at 450 degrees for 15-20 minutes.