The nine remaining couples on Dancing With the Stars will perform live Monday night in the hope of staying in the competition.

The couples are choosing different strategies for their choice of song going into the fifth week of competition. The only requirement is that they perform one unlearned dance from the celebrity partner's most memorable year. While some will be dancing to familiar classics, others are using some of today's hottest hit songs.

Actress Leah Remini and her partner Tony Dovolani will be dancing Contemporary to the song Roar by Katy Perry, according to PureDWTS. Reality star Nicole "Snooki" Polizzi and partner Sasha Farber will dance Jazz to Work B---- by Britney Spears.

Singer Christina Milian and Mark Ballas will dance the Cha Cha to Forget You by Cee Lo Green while Elizabeth Berkley Lauren and partner Val Chmerkovskiy will dance the Jive to I'm So Excited by The Pointer Sisters.

Dancing With the Stars Julianne Hough's Critique of Mark Ballas 'Not a Direct Attack,' Guest Judge Says [VIDEO]

Actress Amber Riley will be using a cover of Try a Little Tenderness from her own series Glee. She will dance the Foxtrot with partner Derek Hough.

On the other hand, comedian Bill Engvall will dance the Viennese Waltz with Emma Slater to She's Always a Woman by Billy Joel. Actor Brant Daugherty and Peta Murgatroyd will dance Contemporary to Your Song by Elton John.

Other contestants choosing to dance to slower songs include Corbin Bleu and Karina Smirnoff, who will dance the Foxtrot to My Wish by Rascal Flatts and reality star Jack Osbourne and Cheryl Burke, who will dance the Waltz to I'm Kissing You by Des'ree.

As for which couples may be in danger of elimination Monday night, Engvall and Osbourne haven't been getting the best scores from those remaining but Daugherty and Milian have felt the threat of elimination during past readings of the results.

Dancing With the Stars Season 17 Episode 4 Recap: Valerie Harper Eliminated in Fourth Week of Competition [VIDEOS]

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

Watch last Monday's results below: