In a large bowl, mix together the strawberry Jell-O mix and hot water until the powder is completely dissolved. Then add in the cold water and stir together. Place in the refrigerator to chill for 15-20 minutes.

After chilling, add the instant vanilla pudding mix to the bowl and whisk to combine. Return the bowl to the refrigerator for another 15-20 minutes.

After it has chilled some more, remove from the refrigerator. Fold in the Cool Whip with a rubber spatula until there are no more streaks of white.

Then add the fresh strawberries, crushed pineapple, and mini marshmallows and fold to combine.

Place the bowl back in the refrigerator and chill for an additional 2 hours so the cream can thicken up.