Add the Moscato, lemonade, berries and orange slices to large pitcher. Cover and place in refrigerator for 4+ hours or over night.
When ready to serve, pour half a glass of the sangria and top the glass off with champagne.
Enjoy!
Notes
You can skip the 4 hour steep. However, sangria is better the longer it sits. Add the champagne right before you are ready to serve so it doesn't go flat.
Recipe by Kiss by Brooke at https://www.kissbybrooke.com/2019/07/03/sparkling-champagne-sangria/