Professional 100th Episode Dance Dancing With The Stars Season 6 Week 8 May 6, 2008 Kym Johnson, Cheryl Burke, Ashly DelGrosso, Karina Smirnoff, Anna Trebunskaya, Elena Grinenko, Jonathan Roberts, Derek Hough, Maksim Chmerkovskiy, Alec Mazo, Louis van Amstel, and Fabian Sanchez
