Prepare the crust: combine graham cracker crumbs, sugar, and melted butter.
Chill the crust in the refrigerator for at least 30 minutes.
Beat softened cream cheese, powdered sugar, and vanilla until smooth.
Whip the heavy cream until stiff peaks form.
Fold the whipped cream into the cream cheese mixture.
Add sliced strawberries and lemon juice to the filling and mix gently.
Pour the filling into the prepared crust and smooth the top.
Refrigerate for at least 4 hours or overnight.
Garnish with additional strawberries before serving.