A medley of songs from some of the most popular boy bands and girl groups in history; the six remaining couples compete; guest judges Emma Bunton and Joey Fatone.
Released: Jan 01, 1970
Runtime: 00:90:120 minutes
Genre: Family, Reality
Stars: Alfonso Ribeiro, Julianne Hough, Carrie Ann Inaba, Bruno Tonioli, Derek Hough, Koko Iwasaki, Alan Bersten, Jenna Johnson, Britt Stewart, Gleb Savchenko, Emma Slater