LOVELOUD Festival Powered By AT&T Announces Final Performers And Speakers For 2nd Annual Festival This Saturday LINE UP INCLUDES GRAMMY® AWARD-WINNING ARTISTS IMAGINE DRAGONS, ZEDD AND LINKIN PARK'S MIKE SHINODA, GRACE VANDERWAAL, NEON TREES' TYLER GLENN, VAGABON AND A.W. SPEAKERS AND PERFORMERS INCLUDE...