Week 6: Boy Bands vs Girl Groups The eight remaining celebrities will dance to songs from some of the most popular boy bands and girl groups throughout history, and the men and women will also compete against each other in team dances. Nick Carter is a guest judge. Details Casts Title Week 6: Boy Bands vs Girl Groups Genres Family Reality Release Date 2017-04-24 Episode Runtime 01 Hours 30 Minutes Season Number 24 Episode Number 6 Production Companies Endemol Shine North America, BBC Studios, BBC Worldwide Productions Tom Bergeron Self - Host Carrie Ann Inaba Self - Judge Bruno Tonioli Self - Judge Erin Andrews Self - Host Len Goodman Self - Judge Julianne Hough Self - Judge Alan Bersten Self - Troupe Dancer Brittany Cherry Self - Troupe Dancer Hayley Erbert Self - Troupe Dancer Britt Stewart Self - Troupe Dancer Witney Carson Self - Partner: Chris Ka? Keo Motsepe Self - Partner: Charo Kym Johnson Self - Partner: Mr. T Gleb Savchenko Self - Partner: Erika Ja? Maksim Chmerkovskiy Self - Partner: Heather ? Artem Chigvintsev Self - Partner: Nancy Ke? Peta Murgatroyd Self - Partner: Nick Via? Sharna Burgess Self - Partner: Bonnor B? Sasha Farber Self - Partner: Simone B? Val Chmerkovskiy Self - Partner: Normani Lindsay Arnold Self - Partner: David Ro? Emma Slater Self - Partner: Rashad J? Artur Adamski Self - Troupe Dancer Brandon Armstrong Self - Troupe Dancer