Beat cream cheese and powdered sugar at medium speed with an electric mixer until blended. Fold in whipped topping and vanilla; spoon into prepared crust. Cover and chill 8 hours.
Arrange fruit over cream cheese filling. Stir together jam and liqueur; drizzle over fruit.
Mascarpone Pie: Substitute 1 (8-oz.) container mascarpone cheese for cream cheese, 1/4 cup granulated sugar for powdered sugar, 2 cups whipped cream for whipped topping, and 1 baked Chocolate Butter Cookie Crust for Butter Cookie Crust. Prepare recipe as directed.