CHICAGO - DJ Casper, the musical mind behind the "Cha Cha Slide" – the ubiquitous song played at weddings, gyms and parties – has reportedly died after a battle with cancer. He was 58 years old.

CHICAGO, Illinois -- DJ Casper, the creator of the world-famous "Cha Cha Slide," has died at 58 years old. The DJ lost his battle with cancer on Monday. This past May, Casper sat down with ABC7's ...

DJ Casper, the creator behind dance party favorite "Cha Cha Slide," has died. He was 58. The Chicago native, real name Willie Perry Jr., died from cancer on Monday with his family by his side, his ...

DJ Casper inspired millions to dance the "Cha-Cha Slide." Days after the announcement of his death, the man who played it on the radio speaks out about his enduring legacy. (Photo illustration: ...

Songwriter William Perry Jr., a.k.a DJ Casper (the man behind the iconic “Cha-Cha Slide”) has died. That’s according to Chicago’s ABC7, which reported late on Monday that Casper had died following a ...