1Heat oven to 425ºF. Place paper baking cup in each of 12 regular-size muffin cups, or grease bottoms only of muffin cups.
2Drain Blueberries (from muffin mix); rinse and set aside. In medium bowl, stir Muffin Mix, milk, oil, eggs and cranberries just until blended. Gently stir in blueberries. Divide batter among muffin cups (each about three-fourths full).
3Bake 17 to 22 minutes or until golden brown and tops spring back when lightly touched. Cool 3 to 4 minutes; remove from pan. Stir together powdered sugar, milk and orange extract until thin enough to drizzle. Drizzle glaze over muffins.