Joe Jonas is addressing rumors of his drug use yet again! Last month, the singer went viral on social media after he was caught on camera checking out his reflection in a mirror and wiping his nose with a towel backstage multiple times during a Jonas Brothers concert in Los Angeles. He made sure he was all clean before heading back on stage. Watch the video (below): @estilodf Joe Jonas preparándose para salir al escenario con los Jonas Brothers en California.