Whip the softened cream cheese until there are no lumps. Slowly add the fat-free milk, Cool Whip, and vanilla extract. Mix until smooth.
Add the pudding mix and whip for about 2-3 minutes until thick. Next, gently fold the Greek yogurt in by hand, mixing to combine.
Add about ¼ of the graham crumbs and ¾ of the chopped strawberries, reserving the rest for garnish.
Transfer the cheesecake fluff to a large serving bowl OR divide it into 8 even portions by scooping/piping it into ramekins. Garnish with the remaining toppings, and enjoy! (Before adding the mix-ins, I saved some plain cheesecake fluff to pipe on top since the fruit won’t fit through a piping tip.)
You can also allow it to firm up in the fridge for about 20 minutes before serving. It will be thicker this way.