Using a whisk attachment, blend the cheese, sugar, and vanilla on low until fully incorporated.
Add the heavy cream to the mixture and mix on low, scraping the sides, until it is fully mixed in.
Whip the mixture on high for 2 minutes, or until the cream stiffens and holds its shape.
Ice immediately on cake or cupcakes and store in an airtight container in the fridge. If saving the frosting for later, cover it with plastic wrap. This frosting will only keep for a few days and is best fresh.
The calories shown are based on the frosting serving 15, with 1 serving being 1/15 of the frosting. Since different brands of ingredients have different nutritional information, the calories shown are just an estimate. **We are not dietitians and recommend you seek a nutritionist for exact nutritional information.**