Combine the softened cream cheese with white sugar in a mixing bowl and blend until smooth.

Gently fold in the Cool Whip into the cream cheese mixture until just combined.

Layer half of the sliced strawberries in a serving dish over the creamy base.

Sprinkle blueberries evenly over the strawberry layer, then add raspberries on top.

Add the remaining sliced strawberries to create another layer.

Cover tightly with plastic wrap and refrigerate for at least 1-2 hours before serving.