1. Add cream cheese, sour cream, both cheeses, wing sauce, green onions, chicken, and seasonings to a slow cooker insert. Mix to combine.
2. Cook on HIGH for 1.5 to 2 hours or on LOW for 3 to 4 hours, or until cheese is melted and dip is hot.
3. Serve with carrots sticks, celery sticks, and tortilla chips