The iHeartRadio Music Festival has announced their amazing line-up this year. This year will mark the festival 5th year. This year’s line-up includes Kanye West, Janet Jackson, Lil Wayne, The Weeknd, Trey Songz, and a whole lot more. The festival will take place once again at the MGM Grand Garden Arena on September 18th and 19th. The two day festival will be hosted by Ryan Seacrest. Tickets will go on sale to the public on August 1st, but if you are a Mastercard holder you can get your tickets now. If you can’t make it to the festival. It will be stream live through yahoo and “The CW” will do a two-night televised special on September 29 and 30.