Dream Whip Jello Salad

1 small box lime jello
1 small box orange jello
1 small box red jello
1 small box lemon jello
1 cup pineapple juice
1/2 cup granulated sugar
2 envelopes Dream Whip
2 teaspoons vanilla extract

Prepare lime, orange and red jello with 1 1/2 cups water to each flavor. Place in pans to make 1/2-inch thick. Put in refrigerator until set.

When mixture is set, dissolve lemon jello in 1 cup pineapple juice and 1/2 cup sugar. Heat in saucepan until jello and sugar dissolve. Chill until soupy and ready to whip.

Prepare 2 envelopes Dream Whip according to package directions. Add vanilla extract. Fold whipped lemon jello into Dream Whip. Cut the set lime, orange and red jello into small cubes. Fold the cubed jello into the Dream Whip mixture. Refrigerate until set.