Readers' Poll: The Top 10 Dance Songs of All Time

Deee-Lite's "Groove Is in the Heart," a seamless blend of disco, funk, hip-hop and house music, is one of the most joyful songs of the early Nineties.  In this clip filmed live at the Rock in Rio festival in 1991, the group perform the tune with a backing band featuring funk legends Bernie Worrell and Bootsy Collins. Everyone onstage appears to be having the time of their life, most especially singer Lady Miss Kier, who looks absolutely fabulous in a backless golden jumpsuit.