where was the iheart music festival
iHeartRadio Music Festival. The iHeartRadio Music Festival is a two-day festival held each September since 2011 by iHeartRadio in Paradise, Nevada. From 2011 to 2015, the festival was held at the MGM Grand Garden Arena in Paradise, Nevada, with the Las Vegas Village outdoor venue added in 2013. The 2016 event will be held at the T-Mobile Arena.