Add the fresh fruit and sugar to the bottom of a pitcher. Use a large spoon to press down on all the ingredients. Stir.
Add the wine. Stir again until fully combined.
Refrigerate for at least 2 hours until chilled.
Top off the pitcher or each individual glass with chilled champagne prior to serving. This will give the glass a fizzy appearance. If you add the champagne prior to refrigeration you will likely lose the fizz.