Preheat your oven to 350°F (175°C).

Roll out the sugar cookie dough on a baking sheet lined with parchment paper into a large circle, about 1/4 inch thick.

Bake the cookie crust in the preheated oven for 12-15 minutes or until lightly golden. Remove and let it cool completely.

In a mixing bowl, combine the softened cream cheese, powdered sugar, and vanilla extract. Beat until smooth and creamy.

Spread the cream cheese mixture evenly over the cooled cookie crust.

In a separate bowl, toss the sliced strawberries, blueberries, raspberries, and kiwi with lemon juice to prevent browning.

Arrange the mixed fruit on top of the cream cheese layer in a patriotic design, using strawberries and blueberries for the American flag effect.

Chill the fruit pizza in the refrigerator for at least 30 minutes before serving.

Garnish with fresh mint leaves if desired, slice, and enjoy your festive 4th of July Fruit Pizza!