The five remaining couples on Dancing With the Stars will dance twice on Monday night's episode in the hope of making it to the finals.

For the first time in Dancing With the Stars history, there will be four couples dancing in the finale. They will dance to an "unplugged" version of a song for one dance and a "plugged" version of the same song for the other dance.

Frontrunners Corbin Bleu and Karina Smirnoff will be dancing the tango and the rumba on Monday night's episode, according to Dancing With the Stars fan-site PureDWTS. Amber Riley and Derek Hough will dance jazz and the Viennesse Waltz.

Jack Osbourne and Cheryl Burke will be dancing jazz and the Argentine Tango. They will dance third for the jazz and sixth for the Argentine tango in the lineup. Leah Remini and Tony Dovolani will dance the Paso Doble and the Argentine tango.

Finally, Bill Engvall and Emma Slater will dance the cha-cha-cha and the Argentine tango.

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Going into this week of semifinals, the contenders have fallen into place in terms of skill set. Bleu & Smirnoff and Riley & Hough have consistently received the best scores of the competition and are highly praised for their skills.

Osbourne & Burke and Remini & Dovolani have steadily improved throughout the competition. Neither Osbourne nor Remini have any dancing training previously but they have developed their skills and could be contenders to win the season.

Engvall & Slater are at the bottom by a sizable margin with consistently low scoring dances. However, his spirit and good attitude have won over the public, who continuously vote for him to move on in the competition.

Dancing With the Stars airs Mondays at 8 p.m. on ABC.

Tags: Dancing with the Stars Dancing With the Stars Season 17