Fill a large pot 3/4 full with water and bring to a boil. Add the pasta and cook until tender (al dente). Drain the pasta thoroughly.
While pasta is cooking, spray a large, heavy skillet with cooking spray. Over medium heat, saute the chicken until browned and opaque throughout, 7 to 10 minutes. Stir in the salsa, tomato sauce, garlic powder, cumin, chili powder, black beans and corn. Stir thoroughly and cook until heated through. Add the pasta and gently toss to mix evenly.
Divide the pasta between individual plates. Sprinkle each serving with 2 tablespoons cheese. Serve immediately.