DWTS All-Stars Week 8: Kelly Monaco and Val Chmerkovskiy's Viennese Waltz (VIDEO) Tweet November 12, 2012 at 08:46PM EST by Rebecca Martin Related: Dancing With The Stars, Val Chmerkovskiy , Season 15 , Kelly Monaco , Season 15 Episode 14 Credit: YouTube Kelly Monaco and Val Chmerkovskiy's Dancing With the Stars Season 15 All-Stars Week 8 Viennese Waltz.