iHeartRadio Active: Broken Bow's Jason Aldean won Country Song of the Year for "Burnin' It Down" at the 2015 iHeartRadio Music Awards last night (3/29) on NBC-TV. Valory's Brantley Gilbert won the Renegade award and Big Machine's Taylor Swift won Artist of the Year, Song of the Year for "Shake It Off" and Best Lyrics for "Blank Space." Watch Aldean's "Burnin' It Down" performance here and Florida Georgia Line's "Sun Daze" at about the 18-minute mark here. See more videos and photos here.