Home /Season 6 /Week 7Cha-cha-chaDon't Stop the MusicRihannaCouple: Kristi Yamaguchi & Mark BallasNo video availableCha-cha-cha · Don't Stop the MusicJudges10Carrie Ann Inaba8Len Goodman10Bruno TonioliRank 2 of 12Total 28/30Avg 9.33SafeAlso in week 7Marissa Jaret Winokur & Tony DovolaniTango27/30Marissa Jaret Winokur & Tony DovolaniRumba25/30Cristian de la Fuente & Cheryl BurkeViennese waltz25/30Cristian de la Fuente & Cheryl BurkeSamba21/30Kristi Yamaguchi & Mark BallasViennese waltz26/30Mario & Karina SmirnoffFoxtrot24/30Mario & Karina SmirnoffMambo27/30Shannon Elizabeth & Derek HoughTango27/30Shannon Elizabeth & Derek HoughMambo24/30Jason Taylor & Edyta SliwinskaQuickstep29/30Jason Taylor & Edyta SliwinskaPaso doble26/30