In advance, make stars. Combine 4 oz. of fondant with 1/2 teaspoon of Gum-Tex. Roll out fondant 1/8 in. thick. Use largest star from set to cut seven stars. Brush with piping gel and sprinkle with white sparkling sugar. Let dry for four hours.
Prepare royal icing. Attach lollipop sticks to back of stars with tip 3 and royal icing. Let dry overnight.