Cook fusilli to desired doneness as directed on package. Drain; cover to keep warm.
Meanwhile, heat oil in large nonstick skillet over medium-high heat until hot. Add shrimp; sprinkle with garlic salt and pepper. Cook 2 to 3 minutes or until shrimp turn pink, stirring frequently.
Add canned tomatoes, fresh tomatoes, olives and fennel seed; mix well. Cook 2 to 3 minutes or just until thoroughly heated, stirring occasionally. Stir in fusilli. Sprinkle with parsley.