Final answer:
The cheeses typically used on BBQ chicken pizza are Mozzarella and Cheddar.
Step-by-step explanation:
The cheeses typically used on BBQ chicken pizza are Mozzarella and Cheddar. These cheeses pair well with the smoky and tangy flavors of the barbecue sauce and chicken. However, it's important to note that cheese selection can vary based on personal preference and regional variations.