Tegan And Sara are set to co-host the 2013 mtvU Woodie Awards with Machine Gun Kelly. There will be various live performances from Twenty | One | Pilots, Macklemore & Ryan Lewis, HAIM, Timeflies and more. The best moments from the show will air Sunday, March 17  at 8 p.m. ET/PT on MTV and mtvU. Additional details on the 2013 mtvU Woodie Awards can be found here.