Dancing with the Stars: Behind the Scenes!J.R Martinez wigs out! Rob Kardashian & Derek Hough re-enact Lady and the Tramp! See how the contestants goof off when they're not on the parquet!

  • THE FANTASTIC FOUR
 photo | Derek Hough, J.R. Martinez, Karina Smirnoff, Ricki Lake

Credit: Courtesy Ricki Lake

Updated: Tuesday Nov 22, 2011 | 06:00 AM EST

THE FANTASTIC FOUR

The competition may be hot on the dance floor, but backstage, two of Dancing with the Stars's final three couples – Karina Smirnoff, J.R. Martinez, Ricki Lake and Derek Hough – stay chummy before going foot-to-foot in the ballroom.