Purity Ring

A purity ring is an item of jewellery worn by individuals in relationships, with the ring encouraging them to practice celibacy until the act of marriage has passed. They are set to appear in "The Ring".

"The Ring"
At a Jonas Brothers concert, Kenny McCormick and Tammy Warner who are dating are given purity rings by the Jonas Brothers. This is to Kenny's great displeasure, as he wants to engage in sexual activity with Tammy without having to marry her.