Reggaeton is a music style - a blend of reggae, HipHop and Latin beats. Perreo is the dance style that is often danced to it.

It is a sexually provocative and explicit dance style often seen in Latin nightclubs.

It is often danced alone by women, but in clubs, women will often dance perreo close with their partner, who is standing close immediately behind them.

Grinding, or reggae jammin' are related.