BBC's "Strictly Come Dancing" Season 11 has completed its 10 weeks and is now proceeding towards its crucial episodes. Week 10 bid goodbyes to Mark Benton and his partner Iveta. The other highlights of the show were that Abbey Clancy topped the charts with her partner Aljaz. Coming up is its quarterfinals episode. And also in store for the fans is a star studded Christmas special. Continue to read to find out more about "Strictly Come Dancing" Series 11 Week 11 and its Christmas Special 2013 has in store for its fans. (Spoilers Ahead)

"Strictly Come Dancing" Series 11 Week 11: Things to Expect in Quarterfinals Round (Spoilers)

Strictly Come Dancing Series 11 in its Week 10 witnessed performances inspired by musicals. The remaining contestants performed one unlearned dance before facing the elimination.

Following which, Strictly Come Dancing Series 11 has just six remaining couples to perform in Week 11 (quarterfinals round) before proceeding to semifinals.

Few things to expect in the upcoming segment are as follows:

"Strictly Come Dancing" Series 11 will witness its first swing marathon. During this swing marathon, the couples will be assessed by the judges and will be voted off one by one until only one couple is left on the floor.

In the Swing marathon, the couples can earn up to six more points to add up in their total.

Week 11 performances episode will also see the remaining six contestants perform one unlearned dance, yet again.

According to the spoilers by Digital Spy, the dances and songs performed by the couple in the quarterfinal are revealed. They are as follows:

Ashley and Ola will perform Salsa on "Congo" by Gloria Estefan other than Swing marathon.

Abbey and Aljaz will perform Viennese Waltz on "Delilah" by Tom Jones.

Patrick and Anya will be performing Rumba on "When I Was Your Man" by Bruno Mars.

Natalie and Artem will do Paso Doble on "ELGato Montes" by Ramon Cortez Paso Doble Orchestra.

Sophie and Brendan will perform Tango on "Material Girl" by Madonna.

Susanna and Kevin will perform Argentine Tango to "Smooth Criminal" by Michael Jackson.

"Strictly Come Dancing" Christmas Special Episode 2013- Things to expect (Spoilers)

BBC has announced a Christmas special episode of "Strictly Come Dancing" 2013. The lineup for the festive season's special episode has been revealed and it includes celebs from the tinsel town.

The celebs who will be taking over the dance floor on the Christmas special episode 2013 includes stars like The Saturdays' Rochelle Humes, Ricky Norwood of "EastEnders," Bros star Matt Goss, Elaine Page from West End theatre and "Celebrity Juice's" Rufus Hound.

Though the airdate of "Strictly Come Dancing" Christmas special episode 2013 is not yet revealed. But don't forget to tune into Strictly Come Dancing Series 11 Week 11 (quarterfinals round) on Dec. 7. It will be followed by its elimination episode on Dec. 8 on BBC.

For more spoilers and recap of Strictly Come Dancing Series 11 read below.

Strictly Come Dancing Series 11 (2013) Week 10 Results (Spoilers, Recap): Abbey Tops the Charts and Mark Benton Says Goodbye