1. Combine white candy melts with bright pink candy melts in a microwave-safe bowl. Microwave according to the package directions. Transfer the candy to a squeeze bottle or place it in a ziplock bag and snip off a corner. Working on one leotard at a time, pipe a shape onto the sheet, then quickly press on several white pearl nonpareils. Let the candy set. Meanwhile, fill a pastry bag with vanilla frosting and fit it with a small, round tip. Pipe a tutu onto each cupcake. If you like, press on a few nonpareils. To finish, slide the cooled leotards into the cupcakes.