Kevin Jonas

Kevin, 35, and his brothers and bandmates Joe,33, and Nick, 30, all wore chastity rings to tell the world they were waiting for marriage for their first time.

Although his siblings eventually removed their bands before wedlock, Kevin continued to wear his with pride until his wedding night with wife Danielle in 2009.

Kevin said: “I could’ve gotten married the day after we got engaged. We’d have gone crazy waiting any longer!"