Beat cold cream cheese with whisk attachment in stand up mixer.
In a separate chilled bowl, beat the whipping cream until stiff peaks form.
Add chilled strawberry filling to beaten cream cheese. Mix on MEDIUM speed, scraping down sides a couple of times. Mix on HIGH for another minute or two.
On LOW speed, fold in whipped cream, scraping down sides a couple of times.
Place filling in cooled graham cracker crust. Cover and place it in the refrigerator to chill for at least 4 hours before serving, (I prefer to chill overnight.)
Slice and enjoy!