This program, hosted by British beauty hostess Cat Deeley, has the opportunity to perform all kinds of dances, from street hip-hop to ballroom dancing. Every contestant is selected by the program, no matter from nobody to the world dance king. Every contestant must try to pass every selection. In the program, there will be various dance types, and it is necessary to cooperate with other contestants to train their own abilities. Producers will visit new york, Chicago, LA and Atlanta to find dancers who can best represent the American rhythm. Those talented dancers who make the judges shine in the interview will enter the second round of selection. In cooperation with the top choreographers, the judges will select the top 2 contestants to enter the next round.