Watch! J.R. Martinez & Karina Smirnoff Dance the Rumba Tweet October 4, 2011 by Maria Mercedes Lara Related: Dancing With The Stars, Karina Smirnoff , JR Martinez , Season 13 Episode 5 Credit: Hulu Dancing With the Stars Season 13, Week 3. J.R. Martinez and Karina Smirnoff dance the Rumba for "Most Memorable Year" dance. Original air date: Monday, October 3.
