Lightly spray large mixing bowl with nonstick cooking spray and place popcorn inside.

In medium saucepan over low heat, melt butter. Stir in marshmallows and gelatin dessert mix until marshmallows are melted and mixture is smooth. Pour over popcorn and mix until coated.

Spray hands with cooking spray and press firmly to form into 9-inch logs then bend to form wreaths.

Place wreaths on wax paper. Press candies and jellybeans into wreaths as decorations; cut fruit leather to make ribbon and add.

Serve immediately or wrap individually in plastic wrap for storage. Add ribbon tie to plastic wrap as decorative closure.