Is a dance move that developed in the poor communities of harlem and was brought into the mainstream by a pop star.

The answer would be vogue. The vogue is also known as a type of dance which came from the harlem communities in which it was able to gain recognition or fame when pop stars used them. Specific pop star who uses this type of dance that rose its fame is Madonna. This made the vogue dance popular and to be known by different people from around the globe.

Answer;
The Harlem shake
 The Harlem shake is is a dance move that developed in the poor communities of Harlem and was brought into the mainstream by a pop star.

This style of hip-hop dance that was characterized by coiled arm and shoulder movements in time to the music. The dance was created by Harlem resident Al B. in 1981