Next week is the So You Think You Can Dance 2014 performance final. So the top 6 dancers only had two more shows to make viewers vote for them. They did not disappoint viewers in the semi-finals. At the end of this So You Think You Can Dance 2014 episode, the six became four. Guest judge Christina Applegate joined Nigel Lythgoe and Mary Murphy as the contestants continued to fight for the So You Think You Can Dance season 11 crown.
Jessica Richens and Casey Askew-Disco
Jessica and Casey made disco cool again with their mesmerizing performance. Some of the tricks, including a spectacu...