Mango Chicken Black Bean Salad

1 pound mango, cut into chunks
1 can black beans, drained and rinsed
1 red pepper, seeded and cut into chunks
1-2 cups frozen corn, thawed
1/4 - 1/2 cup lime juice
1/2 packet Italian dressing mix, dry
3-4 chicken breasts, cooked and shredded

Combine all ingredients in a large bowl. Serve with tortilla chips.