Tahitian Fruit Punch

Ingredients

 * 1 (46 ounces) can pineapple juice, chilled
 * 1 (46 ounces) can apple juice, chilled
 * 2 quarts carbonated lemon-lime beverage, chilled
 * 1 pint lemon sherbet or lime sherbet

Directions

 * 1) In punch bowl, stir together juices and carbonated beverage.
 * 2) Spoon sherbet into bowl.
 * 3) Serve immediately.