1 (8 oz.) softened cream cheese
1/3 c. sugar
1 c. sour cream
2 tsp. vanilla
1 (8 oz.) container Cool Whip
1 graham cracker crust
Garnish with berries

Beat cheese until smooth. Gradually blend in sugar. Blend in sour cream and vanilla; fold in Cool Whip. Spoon into crust. Chill at least 4 hours.