The traditional quinceañera dance presentation is called a vals, the Spanish word for waltz. The honoree and her court often perform a rehearsed waltz during the reception.
The vals became a recognizable part of the formal quinceañera format because European-style ballroom etiquette influenced elite celebrations in Latin America. Over time, families adapted the dance into a staged presentation with coordinated costumes, entrances, and formations.
Modern quinceañeras frequently add contemporary dances after the vals. These may include regional Latin styles, pop choreography, or music chosen by the honoree. The presence of a vals therefore does not mean the whole event follows one musical tradition.
The dance is sometimes confused with the entire celebration. Quinceañera refers to the honoree or event, while vals specifically identifies the waltz portion of the program.