Top an even layer of the chocolate pudding mixture. Dip remaining 12 ladyfingers in pineapple juice and arrange over top, pressing down to make an even layer. Spread with the strawberry cheesecake layer.
Cover with plastic wrap and refrigerate for at least 3 hours or overnight once layers are set. Remove tiramisu from fridge and drizzle with chocolate sauce if desired. Slice and serve with more toppings if desired.
*We kept this dessert kid-friendly by leaving out the liqueur but feel free to use your favorite flavored one if you like