Lemon Marshmallow Fluff

1 (3 ounce) box lemon Jello
1 small box lemon pudding
1 (8 ounce) container Cool Whip
1 (20 ounce) can crushed pineapple, undrained
2 cups colored miniature marshmallows

Prepare Jello per directions on box. Let gel slightly. Add dry pudding, blending well. Add pineapple with juice. Fold in Cool Whip and marshmallows.