Jennifer Lopez

After discovering the already-announced lineup for our iHeartRadio Music Festival this year ... you may have thought, "Can this festival be any better?!" The answer is actually YES, because Jennifer Lopez has been added to the 2015 lineup! 

J.Lo will be taking the stage at the MGM Grand Garden Arena, alongside an already star-studded list of artists. Jenny From The Block will be joining Kanye West, Sam SmithColdplay, Puff Daddy, Demi Lovato, David Guetta, Kenny Chesney, The Weeknd, Tove Lo, Lil Wayne, Fall Out Boy, Disclosure, Hozier, Jason Derulo, Duran Duran, Prince Royce, Diplo, Trey Songz, The Killers, Blake Shelton, Nick Jonas and more special guests in Las Vegas later this month.

If you can't make it to Vegas this year, we got you covered! You can tune in to a stream via Yahoo.com/iHeart on September 18th and 19th at 7:00 p.m. PT, as well as a live broadcast on iHeartMedia radio stations. Then, relive music history being made once again by watching a two-night special on The CW Network on September 29th and 30th from 8:00 - 10:00 p.m. ET.