iHeartRadio Music Festival held on September 18-19 2015, once again took the music lovers by storm with some of the most amazing performers on stage including Kanye West, Jennifer Lopez and Blake Shelton. The festival is only five years old but it already has a pack of memories for music aficionados to savor a lifetime.

What happens in Vegas does not stay anymore in Vegas. It ends up on YouTube, Instagram, Facebook and other social media terrains, reported Yahoo! Music. The iHeartRadio Music Festival is normally a time warp of a variety show of rock, pop, country, dance and rap, and this year's show proved no different, said Access Hollywood. Kanye West took the stage and asked for more lights where his fans could see them most clearly.

In May this year Kanye West gave infamous performance of "All Day" overpowered by smoke machines that made spectators disgruntled and they booed the performance. This was something new for the world famous rapper who usually enjoys being in the limelight. His routine at the iHeartRadio Music Festival went on very smoothly and spectators enjoyed every bit of the same. The most notable moment came when a pastel-pink-haired Jared Leto introduced Kanye as "possibly your next president," reported Yahoo! Music.

Jennifer Lopez took to the stage on day two of iHeartRadio Music Festival and wowed the crowd. The Weekend and Blake Shelton performances were also scheduled for the second day. On top of the epic performances, stars like Nick Jonas, Taylor Lautner, and famous duo Demi Lovato and Wilmer Valderrama gathered backstage for some fun pictures, said PopSugar.

Janet Jackson's performance for cancelled as the music heart throb suffered an ear injury that prevented her from flying. The Who also canceled its Friday appearance after Roger Daltrey had come down with a "mystery illness" later determined to be viral Meningitis, reported Access Hollywood.