Mix cream cheese and marshmallow creme in medium bowl with wire whisk until smooth. Stir in yogurt.
Any sliced fruit such as strawberries, kiwi, star fruit, blueberries, raspberries, pineapple, & mandarin oranges ... any fruit you want. I just wouldn't use bananas or apples because they turn brown and it wouldn't be very pretty.
Preheat oven to 350° F.
Place dough on round baking stone and cook 18-20 minutes until golden brown. Remove from oven and cool. (You could also make your pizza square & bake the dough on a square cookie sheet, or you could make individual size pizzas)
While cookie is baking make the "sauce" and set aside and slice any fruit that needs it.
Once cookie is cooled off spread the "sauce" over the cookie dough. Then start placing the fruit. And you're done!! Eat immediately :D