'Dancing With The Stars' 2015 Season 20
'Dancing With The Stars' 2015 Season 20Screenshot from ABC News YouTube Video

"Dancing With The Stars" (DWTS) 2015 season 20 is heading towards the finale with the number of couples being trimmed to just seven last week. Top seven finalists will hit the stage once again in week 7.

Last week saw couple Patti LaBelle and Artem Chigvintsev perform Quickstep to "Heat Wave" by Martha and the Vandellas, managing to score only 29, while couple like Riker Lynch and Allison Holker scored 37.

Here is scorecard of other couples last week:

Nastia Liukin and Derek Hough performed Tango to "Summer" by Calvin Harris. Score: 34.

Willow Shields and Mark Ballas performed Salsa to "Tequila" by Xavier Cugat. Score: 34.

Robert Herjavec and Kym Johnson performed Jive to "Surfin' Safari" by The Beach Boys. Score: 28.

Noah Galloway and Sharna Burgess performed Rumba to "Waves" by Mr Probz. Score: 29.

Rumer Willis and Valentin Chmerkovskiy performed Jazz to "Bootylicious" by Destiny's Child. Score: 32.

Chris Soules and Witney Carson performed Viennese Waltz to "Hopelessly Devoted to You" by Olivia Newton-John. Score: 31.

Riker Lynch and Allison Holker performed Samba to "Want to Want Me" by Jason Derulo. Score: 37.

The remaining top seven finalists will perform once again with the hope of progressing to the next round.

"Dancing With The Stars" (DWTS) 2015 week 7 performance will be premiered Monday at 8/7c pm ET on the ABC Television and live streaming will be made available on its official website

The show will have two episodes this week with 10th Anniversary Special of DWTS to be premiered on Tuesday. Sweet moments of the past are expected to be brought back and former contestants too might hit the floor at the special episode.