In a large bowl, beat together the cream cheese and granulated sugar until smooth with a hand mixer.  While mixing, drizzle in 1/4 cup of the whipping cream until blend and the mixture is smooth with no lumps.

Beat in the remaining 1 3/4 cups whipping cream.  Beat until firm peaks form.  Then whip in the sour cream, vanilla, and powdered sugar until well blended.

Pipe or spoon some of the cream mixture into the bottom of each cup, just enough to cover the bottom of the cups.  Top that with a layer of blueberries followed by another layer of the cream mixture.  Then do a layer of raspberries followed by a layer of cream.  Top that off with blueberries places around the rim of each glass.  Refrigerate until ready to serve.