Who went home this week? On this episode of Dancing with the Stars, celebrities danced to music from their most memorable year. This particular theme led to some emotional moments, and we also got to see more back-story for each of our contestants.

And viewers got to weigh in on the scores this week, too. Surprisingly, the scores remained fairly consistent.

Janel and Val offered a beautiful Rumba that earned 9s across the board. Jonathan and Allison performed a fun dance that paid homage to Mean Girls. But despite its entertainment value, even America only scored it a 6.

Bethany and Derek also performed a Rumba, but it was criticized for its lack of Rumba content. And Lea and Artem offered an emotional dance that Julianne called "flawless."

Tommy and Peta danced a Jive to Elvis Presley's "Jailhouse Rock," and Sadie and Mark danced a Samba complete with elaborate Duck Dynasty costumes.

And the moment we've all been waiting for finally happened. Alfonso Ribiero danced his iconic "Carlton Dance," and the crowd went wild. He even gave some tips on the special dance just before learning their scores -- the one and only perfect score of the night!

But of course, there's bad news for one couple tonight. In jeopardy this week: Betsey and Tony, Michael and Emma, and Tommy and Peta. So who went home?