Preheat your oven to 375°F (190°C).
In a medium bowl, mix softened cream cheese, BBQ sauce, and garlic powder until smooth.
Stir in chopped chicken, corn, black beans, green onions, and both cheeses.
Spread the mixture evenly into a baking dish.
Sprinkle extra cheese on top and drizzle with more BBQ sauce.
Bake for 15 minutes or until bubbly and golden on top.
Garnish with chopped red onion and fresh cilantro.
Serve warm with chips, crackers, or veggie sticks.