Minted Fruit Salad

10 cups assorted fresh fruit, such as cantaloupe, honeydew, papaya, pineapple, mango, strawberries, and seedless red grapes, cut into bite-size pieces
1 lime, juiced (about 1/4 cup)
2 tablespoons orange liqueur (recommended: Cointreau)
2 tablespoons finely chopped fresh mint leaves