Combine the gin, pomegranate juice and simple syrup in a cocktail shaker filled with ice. Shake for about 15 seconds until chilled. Strain the mixture into two champagne glasses and top with champagne. Garnish with desired amount of pomegranate seeds.
Notes
To make simple syrup, combine equal amounts of sugar and water in a small saucepan. Warm the mixture over medium heat until the sugar dissolves. Remove from the heat and cool before using or storing in an airtight container in the refrigerator.