The St. Pete Diamond Prima Donna’s get ready to perform at the Leave it on the Floor Dance competition at the Ezell Hester Community Center in Boynton Beach on Saturday, July 29, 2023.

Shaggers traditionally dance to beach music, but now DJ’s mix it up with country and other genres. ... A wood floor and leather soled shoes are ideal for shag, so dancers can slide.

Madonna put on a free concert on Copacabana beach Saturday night, turning Rio de Janeiro’s vast stretch of sand into an enormous dance floor teeming with a multitude of her fans.