Place chicken breasts in crock pot.
Next, add onion, garlic, chili powder, cumin, paprika and season with salt and pepper to taste.
Then, pour chicken broth and diced tomatoes into a slow cooker.
Cover with lid and cook on LOW for 5-6 hours, or until chicken is cooked through.
Remove chicken and shred, then return to slow cooker along with black beans, corn, cilantro and lime juice, stir. Cook until heated through for approx 15 - 20 minutes
Top with tortilla chips, sour cream (or non fat Greek yogurt) cheese, etc.