1Heat oven to 350°F (325°F for dark or nonstick pans). Place paper baking cup in each of 24 regular-size muffin cups.
2In large bowl, beat all cupcake ingredients with electric mixer on low speed 30 seconds. Beat on medium speed 2 minutes, scraping bowl occasionally. Divide batter evenly among muffin cups.
3Bake 18 to 20 minutes or until toothpick inserted in center comes out clean. Cool 10 minutes; remove from pans to cooling racks. Cool completely.
4In small bowl, stir lemonade mix and 3 tablespoons water until mix is dissolved. In large bowl, beat butter, whipping cream and lemonade mixture with electric mixer on medium speed 2 minutes or until creamy. On low speed, gradually beat in powdered sugar and food color until blended. Frost cupcakes. Garnish with gummy candies and straws.