1. Preheat oven to 350°.
2. Arrange coconut in single layer on baking sheet; bake at 350° for 6 minutes or until golden. Cool 5 minutes.
3. Combine the mango, pineapple, and banana in a medium bowl. Add coconut and juice, tossing gently to coat. Serve immediately, or cover and chill up to 30 minutes before serving.