The professional dancers perform as Usher sings a song from his latest album; the third-place pair is revealed; the final two couples perform and the winner is announced.

Kristi Yamaguchi, Jason Taylor and Cristian de le Fuente make one last attempt to impress the judges and the viewers, dancing a cha-cha to an extended version of the same song, as well... Full summary

Professionals dance to a medley of Michael Jackson songs; one celebrity is eliminated.

The final four celebrities perform.

Former champions Apolo Anton Ohno and Julianne Hough perform; former finalists Melanie Brown and Maksim Chmerkovskiy perform; Rascal Flatts performs.

Clips of the judges' favorite performances.

The remaining celebrities must learn another set of Latin and ballroom dances.

Another celebrity is eliminated; Def Leppard performs, accompanied by Tony Dovolani, Karina Smirnoff, Louis van Amstel, Cheryl Burke, Mark Ballas and Anna Trebunskaya dancing a group... Full summary

The six remaining celebrities must each learn two new dances.

Another celebrity dancer is eliminated; Ashlee Simpson sings a song from her latest album as professional ballroom dancers perform; a troupe from "Riverdance" performs.