Place your sprinkles of choice on a small plate, dip the rim of your glass into the frosting (or you can use a knife or your finger to spread around rim) then immediately dip the frosted rim into your sprinkles - set glass aside.
Fill a cocktail shaker, or a jar that has a secure lid, with ice then add the whipped cream vodka and cranberry juice - give a good shake for 15-20 seconds.
Strain into your rimmed cocktail glass and add the Prosecco!
CHEERS
Nutrition values are estimates, for exact values consult a nutritionist.