Courtesy Skinnygirl Cocktails

Ingredients:
1 bottle Skinnygirl White Cranberry Cosmo
2 cups blackberries
Ice

Directions:
1. Muddle blackberries in a pitcher.
2. Add Cosmo drink mix and stir well.
3. As guests arrive, pour individual servings into a shaker over ice. Shake until the ice chips and breaks.
4. Serve in martini glasses.