Sugar free strawberry shortcake

Sugar/Free Strawberry Shortcake   1 sugar free Angel food cake 1 sugar free Cool Whip 1 package sugar free fat free vanilla pudding 1 sugar free strawberry glaze (or use fresh berries)   Mix pudding (just the dry mix) with cool whip. In trifle bowel break up cake and layer cake, pudding/cool whip mix, then glaze. Can top with fresh berries