The Biggest Musical Event of the Year! The 2013 iHeartRadio Music Festival took over Las Vegas this weekend! The performers were the biggest names in music — Justin Timberlake, Katy Perry, Maroon 5, Miley Cyrus, Queen with Adam Lambert, Muse, Robin Thicke, Keith Urban, Elton John, J. Cole and so many, many more — and they did not disappoint fans.
CHECK OUT HIGHLIGHTS AND THE COMPLETE LINEUP FOR THE 2-NIGHT GRAND EVENT