Jelly bracelets stir up trouble By Lisa Callahan, 16, Amanda Finch, 14J elly bracelets first became popular in the 1980s, as they were worn by pop stars such as Madonna. They are a casual and trendy style of jewelry, usually rings of rubbery plastic. Colors vary, and some are translucent. Although many teenagers wear them to be fashionable, some use them to play a game called "snap," in which the bracelet becomes a "sex coupon," and the color symbolizes the sex act