Preheat oven to 400°F, preheat a pan on medium-high heat.
Carefully put chicken in pan season with garlic powder, onion powder, and pepper until fully cooked. Add barbeque sauce to coat chicken take off heat and put in bowl.
Naan bread on cooking sheets spread barbeque sauce with a spoon, sprinkle on shredded cheese add chicken and arugula. You can make two pizzas on each tray.