Leah Remini is back as a guest co-host filling in for Erin Andrews, and Olivia Newton-John joins the judges table.
We're now halfway through the competition, and the couples dance routines inspired by iconic dances.
Hayes and Emma danced a Jazz routine inspired by Grease, earning a score of 32.
Andy and Allison's Jazz embodied Gene Kelly, earning the first perfect score of the night.
Alexa and Mark danced a Cha Cha inspired by Britney Spears that earned a score of 30.
Bindi and Derek danced a Rumba inspired by Dirty Dancing, also earning a perfect score of 40.
Paula and Louis landed at the bottom of the leaderboard with their Madonna inspired Jazz routine, earning a score of 24.
Carlos and Witney's Rumba was inspired by Magic Mike. They earned a score of 38.
Nick and Sharna's Samba was inspired by Saturday Night Fever. It earned a score of 39.
Alek and Lindsay's Jive to "Jailhouse Rock" earned a score of 30.
Tamar and Val finished the night with a Jazz to Janet Jackson's "Rhythm Nation" that earned a perfect score of 40.
At the end of the night, another couple was eliminated. Paula and Louis were sent home.