Watch iHeartRadio Music Festival

The iHeartRadio Music Festival is an annual event that will be held in Las Vegas, Nevada. It is slated to debut this September and will be televised as well. The event will encompass two days of live musical performances. The 2013 iHeartRadio Music Festival was a major success on many levels. It featured performances from Miley Cyrus and Justin Timberlake, who proved that they could draw a burgeoning fan base for the event. The event has been hosted at the MGM Grand Garden Arena since 2011, which has made it a popular place for locals as well.