DJ Casper: Cha-Cha Slide hitmaker dies aged 58 The Legacy and Impact of DJ Casper’s Cha-Cha Slide DJ Casper, the artist behind the infectious dance hit “Cha-Cha Slide,” has passed away at the age of 58. Known as Willie Perry Jr., DJ Casper rose to fame with his energetic song and its accompanying line dance. […]