1. Preheat oven to 450°F. Place pizza crust on large baking sheet.
2. Toss 3/4 cup of the cheese, tomatoes, onion, olive oil, chili powder and pepper sauce in medium bowl. Spread mixture evenly over crust. Top with olives and remaining cheese mixture.
3. Bake 8 to 10 minutes or until cheese is melted. Cut into 2-inch pieces to serve.