DANCING WITH THE STARS - "Episode 2010A" - In the last element of competition, the couples performed a new routine as part of a "24 Hour Fusion Challenge." The remaining couples fused two contrasting dance styles that they performed this season and they had less than 24 hours to prepare that dance for additional judges' points, on the two-hour Season Finale on TUESDAY, MAY 19 (9:00-11:00 p.m., ET), on Walt Disney Television via Getty Images. (Photo by Adam Taylor/Walt Disney Television via Getty Images)