DJ Casper, the creator of the hit dance song "Cha Cha Slide," died Monday, according to a Chicago news outlet. He was 58. Casper died after fighting cancer for seven years, ABC7 Chicago reported. The Chicago TV station was the first to report on Casper's death. Casper, born Willie Perry Jr. in Chicago, was a beloved son of the city, who came up with arguably the most popular line dance for events and parties across the U.S. For more: https://www.wtsp.com/article/news/nation-world/dj-casper-cha-cha-slide-creator-dead-at-58/507-94b575ed-2ee3-472d-9764-ec3067564596 ►Subscribe: https://on.wtsp.com/youtube ►Website: https://www.wtsp.com/ ►Facebook: https://facebook.com/10TampaBay ►Twitter: https://twitter.com/10TampaBay