Jane Avril was a French can-can dancer made famous by Henri de Toulouse-Lautrec through his paintings. Extremely thin, "given to jerky movements and sudden contortions", she was nicknamed La Mélinite, after an explosive.

The can-can is a high-energy, physically demanding dance that became a popular music-hall dance in the 1840s, continuing in popularity in French cabaret to this day. Originally danced by couples, it is now traditionally associated with a chorus line of female dancers. The main features of the dance are the vigorous manipulation of skirts and petticoats, along with high kicks, splits, and cartwheels.