'Dancing With The Stars' Season 19 Spoilers, Latest Week 4 News

"Dancing with the Stars" Season 19 is set to get tougher as the show moves into its fourth week.

The remaining pairs will show what they have got once more as they perform on stage on Oct. 6, while Julianne Hough, Len Goodman, Carrie Ann Inaba and Bruno Tonioli will continue to mentor the competitors to help them claim the Mirror Ball trophy.

Last week the remaining 11 pairs performed, and two pairs, Janel Parrish and Val Chmerkovskiy, and Bethany Mota and Derek Hough, were able to get a perfect score of 40 from the judges. Unfortunately, Randy Couture and Karina Smirnoff, were eliminated by the end of the episode.

This week, the remaining 10 pairs will try to prove themselves, as they prepare dances related to the theme "Most Memorable Year."

It is said that the viewers will get to see Jive performances from Tommy Chong and Pets Murgatroyd, and Betsey Johnson and Tony Dovolani. Two pairs, Sadie Robertson and Mark Ballas, and Antonio Sabato Jr. and Cheryl Burke, will also be dancing the Samba, while last week's top scoring pairs will both dance Rumba.

Michael Waltrip and Emma will do a Quickstep, while there is still no information about the performances of the other pairs.