VIDEO: Bristol Palin Sinks Again On 'DWTS'

The night before Election Day, political daughter Bristol Palin fell to the bottom of the leaderboard again with her lackluster waltz.

In an episode graced by guest stars from past seasons Apolo Anton Ohno, Kristi Yamaguchi, Drew Lachey, Mel B and others, this season's crop of dancers focused their attention on recreating classic dances from past years, to be judged by the very same people who danced them the first time around. First, Yamaguchi and Ohno led two teams of dancers against each other: Ohno's team, featuring Jennifer Grey and Brandy won handily.

The two surging ladies did just as well in solo competition, each earning perfect tens from judges. Kyle Massey and athlete Rick Fox also scored their first tens of the season, though they were each beat out by athlete Kurt Warner. Palin, on the other hand, was called "detached" and once again had the lowest score of the night.

Tuesday's results show will feature performances by Taylor Swift, Rod Stewart and the cast of Broadway's Mary Poppins. –AMY LEE

Watch Bristol Palin dance below: