Home /Season 21 /Week 7Argentine tangoCry Little SisterGerard McMann · Halloween NightCouple: Bindi Irwin & Derek HoughNo video availableArgentine tango · Cry Little SisterJudges10Carrie Ann Inaba10Bruno Tonioli10Julianne HoughRank 1 of 8Total 30/30Avg 10SafeAlso in week 7Nick Carter & Sharna BurgessArgentine tango24/30Hayes Grier & Emma SlaterWaltz26/30Alexa PenaVega & Mark BallasPaso doble27/30Tamar Braxton & Valentin ChmerkovskiyFoxtrot24/30Andy Grammer & Allison HolkerPaso doble26/30Alek Skarlatos & Lindsay ArnoldViennese waltz25/30Carlos PenaVega & Witney CarsonPaso doble28/30