The four finalists perform for America's votes one last time, giving performances paired with both All-Star partners and each other, hoping to impress voters enough to be named America's Favorite Dancer the following week.
Contestants perform a particular style of dance each week with a partner. The audience votes on their favorite couple leaving the 3 couples with the least votes up for elimination. After each dancer performs a solo of their choice for the judges, one male and one female contestant are up for elimination.
So You Think You Can Dance - Top 4 Perform Synopsis and Schedule